CN112296742B - Machining center protector - Google Patents
Machining center protector Download PDFInfo
- Publication number
- CN112296742B CN112296742B CN202010897447.9A CN202010897447A CN112296742B CN 112296742 B CN112296742 B CN 112296742B CN 202010897447 A CN202010897447 A CN 202010897447A CN 112296742 B CN112296742 B CN 112296742B
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- door body
- machining center
- electric magnetic
- cavity
- door
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- 230000001012 protector Effects 0.000 title description 4
- 238000001514 detection method Methods 0.000 claims abstract description 22
- 230000007246 mechanism Effects 0.000 claims abstract description 22
- 238000009434 installation Methods 0.000 claims description 19
- 230000001681 protective effect Effects 0.000 claims description 7
- 230000005484 gravity Effects 0.000 claims description 5
- 238000001816 cooling Methods 0.000 claims description 4
- 238000003754 machining Methods 0.000 description 8
- 238000000034 method Methods 0.000 description 4
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000005389 magnetism Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q11/00—Accessories fitted to machine tools for keeping tools or parts of the machine in good working condition or for cooling work; Safety devices specially combined with or arranged in, or specially adapted for use in connection with, machine tools
- B23Q11/08—Protective coverings for parts of machine tools; Splash guards
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q11/00—Accessories fitted to machine tools for keeping tools or parts of the machine in good working condition or for cooling work; Safety devices specially combined with or arranged in, or specially adapted for use in connection with, machine tools
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q11/00—Accessories fitted to machine tools for keeping tools or parts of the machine in good working condition or for cooling work; Safety devices specially combined with or arranged in, or specially adapted for use in connection with, machine tools
- B23Q11/08—Protective coverings for parts of machine tools; Splash guards
- B23Q11/0891—Protective coverings for parts of machine tools; Splash guards arranged between the working area and the operator
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q17/00—Arrangements for observing, indicating or measuring on machine tools
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Auxiliary Devices For Machine Tools (AREA)
Abstract
One or more embodiments of the present disclosure provide a machining center protection device, which includes a housing, wherein a receiving cavity is disposed inside the housing, a slide rail is disposed at a bottom of the receiving cavity, a first door body and a second door body are mounted on the slide rail in a fitting manner, the first door body and the second door body are respectively connected to a position detection mechanism, a first electromagnetic stripe is disposed on the first door body, a second electromagnetic stripe is disposed on the second door body, two sets of the position detection mechanisms respectively detect whether the first door body and the second door body are closed, when the first door body and the second door body are closed, a power supply of the protection device is turned on, and the first electromagnetic stripe and the second electromagnetic stripe are electrified and attracted, when the first door body and the second door body are opened, the power supply of the protection device is turned off, a first handle is disposed on the first door body, a lock body is disposed on the first handle, and the lock body controls the first electromagnetic stripe and the second electromagnetic stripe to be turned on or off, and a second handle is arranged on the second door body. The protection door is prevented from being opened by mistake by irrelevant personnel, and the safety of the personnel is protected.
Description
Technical Field
One or more embodiments of the present description relate to machining center technology field, especially relate to a machining center protector.
Background
The numerical control machining center is a high-efficiency automatic machine tool which consists of mechanical equipment and a numerical control system and is suitable for machining complex parts. Through computer programming, the processing process of the parts is controlled, and the rapid processing of the complex parts can be realized with less manpower participation.
The numerical control machining center comprises an external protective shell and an internal machining assembly, the internal machining assembly of the machining center is isolated from the external environment through the external protective shell, the smooth proceeding of the machining process is protected, and meanwhile the safety of operators is protected.
However, the applicant has found that the prior art has at least the following problems:
the protective device of the machining center is easy to be mistakenly opened by non-technical personnel in the machining process, so that the personnel are in a dangerous state and can influence the machining of the workpiece.
Disclosure of Invention
In view of the above, an object of one or more embodiments of the present disclosure is to provide a machining center guard device, so as to solve the problem that the guard device of a machining center is easily opened by a non-technician during a machining process, so that the technician is in a dangerous state and may affect the machining of a workpiece.
In view of the above, one or more embodiments of the present disclosure provide a machining center protection device, which includes a housing, wherein a receiving cavity is disposed inside the housing, a slide rail is disposed at a bottom of the receiving cavity, a first door body and a second door body are mounted on the slide rail in a fitting manner, the first door body and the second door body are respectively connected to a position detection mechanism, a first electromagnetic stripe is disposed on the first door body, a second electromagnetic stripe is disposed on the second door body, two sets of the position detection mechanisms respectively detect whether the first door body and the second door body are closed, when the first door body and the second door body are closed, a power supply of the protection device is turned on, and the first electromagnetic stripe and the second electromagnetic stripe are electrified and attracted, when the first door body and the second door body are opened, the power supply of the protection device is turned off, a first handle is disposed on the first door body, and a lock body is disposed on the first handle, and the lock body controls on/off of the first electromagnetic stripe and the second electromagnetic stripe, and a second handle is arranged on the second door body.
In some optional embodiments, the position detection mechanism has two sets, the two sets of position detection mechanisms have the same structure, taking the position detection mechanism connected with the first door body as an example, the position detection mechanism comprises an installation cavity arranged on the housing, the installation cavity is communicated with a connection cavity and a movable cavity, a rotating shaft is arranged in the installation cavity, a bobbin is arranged on the rotating shaft, a pull wire is wound on the bobbin, one end of the pull wire is fixedly connected with the first door body, the other end of the pull wire is connected with a movable block, a mounting groove is arranged on the bobbin, the movable block is arranged in the mounting groove, the movable block and the bottom of the mounting groove are connected with a tension spring, the bottom of the mounting groove is also provided with a position switch, the position switch detects the distance between the movable block and the bottom of the mounting groove, a gear is also arranged on the rotating shaft, the gear is engaged with a rack, and the rack is vertically arranged in the movable cavity, the top of the rack is connected with a gravity block.
In some alternative embodiments, the lock body is a fingerprint lock.
In some optional specific embodiments, a first observation window is arranged on the first door body, and a second observation window is arranged on the second door body.
In some optional specific embodiments, a cooling fan is further arranged at the top of the shell.
In some optional specific embodiments, two ends of the bobbin are provided with limiting parts.
From the above, it can be seen that a machining center protector that this one or more embodiments provided includes the shell, is equipped with first door body and second door body on the shell, is equipped with first electric magnetic stripe and second electric magnetic stripe on first door body and the second door body, and first door body and second door body still are connected with position detection mechanism, and position detection mechanism detects whether first door body and second door body close, when first door body and second door body close, then switch on machining center power, when first door body and second door body open, machining center outage. The safety of personnel can be protected, and meanwhile, irrelevant personnel can be prevented from mistakenly opening the protective door.
Drawings
In order to more clearly illustrate one or more embodiments or prior art solutions of the present specification, the drawings that are needed in the description of the embodiments or prior art will be briefly described below, and it is obvious that the drawings in the following description are only one or more embodiments of the present specification, and that other drawings may be obtained by those skilled in the art without inventive effort from these drawings.
FIG. 1 is a schematic diagram of a machining center guard according to one or more embodiments of the present disclosure;
FIG. 2 is an enlarged view of a portion A of FIG. 1;
fig. 3 is a schematic view of a first door body and a second door body of a machining center protection device according to one or more embodiments of the present disclosure when the first door body and the second door body are opened;
FIG. 4 is an enlarged view of a portion B of FIG. 3;
fig. 5 is a schematic structural diagram of a position detection mechanism of a machining center guard according to one or more embodiments of the present disclosure.
Detailed Description
For the purpose of promoting a better understanding of the objects, aspects and advantages of the present disclosure, reference is made to the following detailed description taken in conjunction with the accompanying drawings.
It is to be noted that unless otherwise defined, technical or scientific terms used in one or more embodiments of the present specification should have the ordinary meaning as understood by those of ordinary skill in the art to which this disclosure belongs. The use of "first," "second," and similar terms in one or more embodiments of the specification is not intended to indicate any order, quantity, or importance, but rather is used to distinguish one element from another. The word "comprising" or "comprises", and the like, means that the element or item listed before the word covers the element or item listed after the word and its equivalents, but does not exclude other elements or items. The terms "connected" or "coupled" and the like are not restricted to physical or mechanical connections, but may include electrical connections, whether direct or indirect. "upper", "lower", "left", "right", and the like are used merely to indicate relative positional relationships, and when the absolute position of the object being described is changed, the relative positional relationships may also be changed accordingly.
It is to be appreciated that the method can be performed by any apparatus, device, platform, cluster of devices having computing and processing capabilities.
In one or more embodiments of the present specification, as shown in the figures, a machining center protection device includes a housing 1, a receiving cavity is disposed inside the housing 1, a slide rail 101 is disposed at the bottom of the receiving cavity, a first door 2 and a second door 3 are mounted on the slide rail 101 in a matching manner, the first door 2 and the second door 3 are respectively connected to position detection mechanisms, a first electromagnetic stripe 204 is disposed on the first door 2, a second electromagnetic stripe 303 is disposed on the second door 3, two sets of the position detection mechanisms respectively detect whether the first door 2 and the second door 3 are closed, when the first door 2 and the second door 3 are closed, a power supply of the protection device is turned on, the first electromagnetic stripe 204 and the second electromagnetic stripe 303 are electrically attracted, when the first door 2 and the second door 3 are opened, the power supply of the protection device is turned off, a first handle 202 is disposed on the first door 2, the first handle 202 is provided with a lock body 203, the lock body 203 controls the power on and off of the first electric magnetic strip 204 and the second electric magnetic strip 303, and the second door body 3 is provided with a second handle 302. When using, add man-hour, with first door body 2 and the closed of second door body 3, position detection mechanism detects first door body 2 and the closed of second door body 3, and first electric magnetic stripe 204 inhales mutually with the circular telegram of second electric magnetic stripe 303 for the unable mistake of keyless people opens the guard gate, protection personnel's security, simultaneously, operating personnel can utilize the convenient guard gate that opens of lock body.
In some optional embodiments, the position detection mechanism has two sets, the two sets of position detection mechanisms have the same structure, taking the position detection mechanism connected to the first door body 2 as an example, the position detection mechanism includes an installation cavity 401 disposed on the housing 1, the installation cavity 401 is communicated with a connection cavity 402 and a movable cavity 403, a rotating shaft 404 is installed in the installation cavity 401, a bobbin 405 is installed on the rotating shaft 404, a pull wire 409 is wound on the bobbin 405, one end of the pull wire 409 is fixedly connected to the first door body 2, the other end of the pull wire 409 is connected to a movable block 407, an installation groove 412 is disposed on the bobbin 405, the movable block 407 is installed inside the installation groove 412, a tension spring 408 is connected to the bottoms of the movable block 407 and the installation groove 412, a position switch is further disposed at the bottom of the installation groove 412, the position switch detects the distance between the movable block 407 and the bottom of the installation groove 412, and a gear 406 is further installed on the rotating shaft 404, the gear 406 is engaged with a rack 410, the rack 410 is vertically installed in the movable cavity 403, and the top of the rack 410 is connected with a gravity block 411. When using, when closing the door body, the first door body 2 stimulates and acts as go-between 409, act as go-between 409 stimulates reel 405 rotatory, thereby it is rotatory to drive gear 406, gear 406 drives rack 410 and rises, when first door body 2 and second door body 3 are closed, act as go-between 409 is drawn out and is exhausted, thereby make movable block 407 drawn out, position switch 407 triggers, make first electric magnetic stripe 204 and second electric magnetic stripe 303 circular telegram magnetism to inhale mutually, when opening the guard gate, under the cooperation of gravity block 411 and rack 410 and gear 406, first electric magnetic stripe 204 and second electric magnetic stripe 303 cut off the power supply, first door body 2 and second door body 3 are automatic to be opened.
In some alternative embodiments, the lock body 203 is a fingerprint lock. The protection door can be conveniently and quickly opened.
In some optional specific embodiments, a first observation window 201 is disposed on the first door 2, and a second observation window 301 is disposed on the second door 3. The processing process is convenient to observe.
In some optional embodiments, a cooling fan 5 is further disposed on the top of the housing 1. And cooling the processing process.
In some alternative embodiments, the bobbin 405 has two ends provided with two limit portions 4051. Preventing the pulling wire 409 from being dislocated.
The working principle of the invention is as follows: when using, add man-hour, with first door body 2 and the closed of second door body 3, position detection mechanism detects first door body 2 and the closed of second door body 3, and first electric magnetic stripe 204 inhales mutually with the circular telegram of second electric magnetic stripe 303 for the unable mistake of keyless people opens the guard gate, protection personnel's security, simultaneously, operating personnel can utilize the convenient guard gate that opens of lock body.
When closing the door body, first door body 2 pulling is acted as go-between 409, act as go-between 409 pulling bobbin 405 is rotatory, thereby it is rotatory to drive gear 406, gear 406 drives rack 410 and rises, when first door body 2 and second door body 3 are closed, act as go-between 409 is drawn out and is exhausted, thereby make activity block 407 drawn out, position switch 407 triggers, make first electric magnetic stripe 204 and second electric magnetic stripe 303 circular telegram give birth to the magnetism and inhale mutually, when opening the guard gate, under the cooperation of gravity block 411 and rack 410 and gear 406, first electric magnetic stripe 204 and second electric magnetic stripe 303 cut off the power supply, first door body 2 and second door body 3 are automatic to be opened.
While the present disclosure has been described in conjunction with specific embodiments thereof, many alternatives, modifications, and variations of these embodiments will be apparent to those of ordinary skill in the art in light of the foregoing description. For example, other memory architectures (e.g., dynamic ram (dram)) may use the discussed embodiments.
It is intended that the one or more embodiments of the present specification embrace all such alternatives, modifications and variations as fall within the broad scope of the appended claims. Therefore, any omissions, modifications, substitutions, improvements, and the like that may be made without departing from the spirit and principles of one or more embodiments of the present disclosure are intended to be included within the scope of the present disclosure.
Claims (5)
1. A machining center guard, comprising: the protective device comprises a shell (1), wherein a containing cavity is arranged inside the shell (1), a sliding rail (101) is arranged at the bottom of the containing cavity, a first door body (2) and a second door body (3) are installed on the sliding rail (101) in a matched mode, the first door body (2) and the second door body (3) are respectively connected with position detection mechanisms, a first electric magnetic stripe (204) is arranged on the first door body (2), a second electric magnetic stripe (303) is arranged on the second door body (3), the two groups of position detection mechanisms respectively detect whether the first door body (2) and the second door body (3) are closed or not, when the first door body (2) and the second door body (3) are closed, a power supply of the protective device is switched on, the first electric magnetic stripe (204) and the second electric magnetic stripe (303) are electrified to suck, when the first door body (2) and the second door body (3) are opened, the power supply of the protective device is closed, a first handle (202) is arranged on the first door body (2), a lock body (203) is arranged on the first handle (202), the lock body (203) controls the first electric magnetic strip (204) and the second electric magnetic strip (303) to be powered on or powered off, and a second handle (302) is arranged on the second door body (3);
the position detection mechanism comprises an installation cavity (401) arranged on a shell (1), the installation cavity (401) is communicated with a connection cavity (402) and a movable cavity (403), a rotating shaft (404) is installed in the installation cavity (401), a bobbin (405) is installed on the rotating shaft (404), a pull wire (409) is wound on the bobbin (405), one end of the pull wire (409) is fixedly connected with a first door body (2), the other end of the pull wire (409) is connected with a movable block (407), an installation groove (412) is formed in the bobbin (405), the movable block (407) is installed in the installation groove (412), the bottoms of the movable block (407) and the installation groove (412) are connected with a tension spring (408), the bottom of the installation groove (412) is also provided with a position switch, the position switch detects the distance between the movable block (407) and the bottom of the installation groove (412), and a gear (406) is further installed on the rotating shaft (404), the gear (406) is meshed with a rack (410), the rack (410) is vertically installed in the movable cavity (403), and the top of the rack (410) is connected with a gravity block (411).
2. A machining center guard according to claim 1, characterized in that the bobbin (405) is provided with stops (4051) at both ends.
3. A machining center guard according to claim 1, characterized in that the lock body (203) is a fingerprint lock.
4. The machining center protection device according to claim 1, characterized in that a first observation window (201) is arranged on the first door body (2), and a second observation window (301) is arranged on the second door body (3).
5. A machining center guard according to claim 1, characterized in that a cooling fan (5) is also provided on top of the housing (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010897447.9A CN112296742B (en) | 2020-08-31 | 2020-08-31 | Machining center protector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010897447.9A CN112296742B (en) | 2020-08-31 | 2020-08-31 | Machining center protector |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112296742A CN112296742A (en) | 2021-02-02 |
| CN112296742B true CN112296742B (en) | 2022-04-15 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010897447.9A Active CN112296742B (en) | 2020-08-31 | 2020-08-31 | Machining center protector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112296742B (en) |
Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2232099Y (en) * | 1995-01-01 | 1996-07-31 | 李晓燕 | Gravity electromagnetic valve |
| DE29919268U1 (en) * | 1998-11-04 | 2000-01-20 | Fastems Oy Ab, Tampere | Loading device |
| CN201653393U (en) * | 2010-03-09 | 2010-11-24 | 双钱集团（如皋）轮胎有限公司 | Protective device of out-of-roundness tire testing machine |
| CN202850526U (en) * | 2012-09-24 | 2013-04-03 | 黄绪峰 | Reciprocating type safeguard device |
| CN206833643U (en) * | 2017-04-10 | 2018-01-02 | 广东珠江燃气集团有限公司 | A kind of special protector of structural fire protection heat detector |
| CN107984295A (en) * | 2017-11-28 | 2018-05-04 | 重庆泰新机械制造有限公司 | A kind of lathe protective device |
| CN108952437A (en) * | 2018-08-27 | 2018-12-07 | 诸暨市代丰软件科技有限公司 | Application method about two-track door closer |
| 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 |
| CN109128986A (en) * | 2018-10-20 | 2019-01-04 | 安徽省临泉县智创精机有限公司 | A kind of processing protective device of numer centre |
| KR20190045474A (en) * | 2017-10-24 | 2019-05-03 | 현대위아 주식회사 | door system for machine tool |
| CN111395907A (en) * | 2020-03-24 | 2020-07-10 | 杭州曾份科技有限公司 | Automatic door closing device for intelligent electric suction door |
| CN211163117U (en) * | 2019-12-06 | 2020-08-04 | 武汉工程科技学院 | Numerical control machine tool |
-
2020
- 2020-08-31 CN CN202010897447.9A patent/CN112296742B/en active Active
Patent Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2232099Y (en) * | 1995-01-01 | 1996-07-31 | 李晓燕 | Gravity electromagnetic valve |
| DE29919268U1 (en) * | 1998-11-04 | 2000-01-20 | Fastems Oy Ab, Tampere | Loading device |
| CN201653393U (en) * | 2010-03-09 | 2010-11-24 | 双钱集团（如皋）轮胎有限公司 | Protective device of out-of-roundness tire testing machine |
| CN202850526U (en) * | 2012-09-24 | 2013-04-03 | 黄绪峰 | Reciprocating type safeguard device |
| CN206833643U (en) * | 2017-04-10 | 2018-01-02 | 广东珠江燃气集团有限公司 | A kind of special protector of structural fire protection heat detector |
| KR20190045474A (en) * | 2017-10-24 | 2019-05-03 | 현대위아 주식회사 | door system for machine tool |
| CN107984295A (en) * | 2017-11-28 | 2018-05-04 | 重庆泰新机械制造有限公司 | A kind of lathe protective device |
| CN108952437A (en) * | 2018-08-27 | 2018-12-07 | 诸暨市代丰软件科技有限公司 | Application method about two-track door closer |
| 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 |
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| CN111395907A (en) * | 2020-03-24 | 2020-07-10 | 杭州曾份科技有限公司 | Automatic door closing device for intelligent electric suction door |
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| Publication number | Publication date |
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| CN112296742A (en) | 2021-02-02 |
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Effective date of registration: 20220323 Address after: 511447 No. 3, 2nd Lane, Huashi Road, Shilou Town, Panyu District, Guangzhou City, Guangdong Province Applicant after: GUANGZHOU HONGLI NUMERICAL CONTROL EQUIPMENT Co.,Ltd. Address before: 236400 eastern section of Qianjin Road, Linquan Industrial Park, Fuyang City, Anhui Province Applicant before: ANHUI LINQUAN ZHICHUANG SEIKI Co.,Ltd. |
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