CN202640006U - Anti-dropping structure of vertical processing center door - Google Patents
Anti-dropping structure of vertical processing center door Download PDFInfo
- Publication number
- CN202640006U CN202640006U CN 201220254779 CN201220254779U CN202640006U CN 202640006 U CN202640006 U CN 202640006U CN 201220254779 CN201220254779 CN 201220254779 CN 201220254779 U CN201220254779 U CN 201220254779U CN 202640006 U CN202640006 U CN 202640006U
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- CN
- China
- Prior art keywords
- door
- under
- font
- sliding door
- hook
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- 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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- Auxiliary Devices For Machine Tools (AREA)
Abstract
The utility model discloses an anti-dropping structure of a vertical processing center door. The anti-dropping structure comprises a tool shield and a shift door, a door track support is arranged on the lower portion of the tool shield, an under-door guide rail is mounted on the door track support, and an under-door roller is arranged at the bottom of the shift door and slide and shift along the under-door guide rail; an on-door guide rail and a limit bumper are arranged at the top of the shift door, a limit touch block and a pair of guide wheels are arranged at the top of the tool shield, and the pair of the guide wheels clamps the on-door guide rail; an under-door inversed L-shaped bent board is arranged on the under-door guide rail, and a transverse side of the under-door inversed L-shaped bent board extends toward the inside of the shift door; and an under-door anti-dropping hook is arranged on the lower portion of the shift door, and a hook portion of the under-door anti-dropping hook extends to the lower portion of the transverse side of the under-door inversed L-shaped bent board. When the shift door is shifted and come cross upper jumping power, the under-door anti-dropping hook can hook the transverse side of the under-door inversed L-shaped bent board, and a door rising trend is offset, so that the under-door roller is prevented from breaking away from the under-door guide rail.
Description
Technical field
The utility model relates to the vertical machining centre technical field, particularly a kind of disconnecting prevention structure of vertical machining centre door.
Background technology
Processing center machine tool in actual use, because of closely related with the operator, so security performance and security protection are most important.For satisfying processing request, machining center Generally Recognized as safe protection Design all adopts half protection and two kinds of forms of full protection, wherein full protection adopts manual push-and-pull single open-door or double swing doors mostly, wherein employing is built-in two-door mostly for double swing doors, when door is closed, as firmly excessive, make positive stop crusherbull zone piece, produce upwards spring, thereby may make the roller derailing, cause the sliding door generation potential safety hazard that comes off.
The utility model content
Technical problem to be solved in the utility model is to provide for the existing existing problem of vertical machining centre double swing doors a kind of disconnecting prevention structure of vertical machining centre door.
In order to solve the problems of the technologies described above, the utility model can be achieved through the following technical solutions:
A kind of disconnecting prevention structure of vertical machining centre door, comprise lathe guard shield, sliding door, be provided with a door track supports in the bottom of described lathe guard shield, in described door track support the one door lower guideway for the sliding door slip is installed, be provided with a bottom roller in the bottom of described sliding door, described door bottom roller is along described door lower guideway rolling and mobile; Be provided with a upper rail and limiting buffer pad at the top of described sliding door, be provided with the spacing collision block and a pair of directive wheel that have collided position-limiting action with described limiting buffer pad at the top of described lathe guard shield, this a pair of directive wheel is clamped described door upper rail; It is characterized in that, be provided with the font of falling L bent plate under at described door lower guideway, the horizontal edge of the lower font of the falling L bent plate of described door extends in sliding door; Be provided with anti-drop hook under in the bottom of described sliding door, the hook portion of the lower anti-drop hook of described door extends to the below of the horizontal edge of the lower font of the falling L bent plate of described door.When mobile sliding door, when running into the power of upwards beating, the lower anti-drop hook of door can catch on a horizontal edge of the lower font of falling L bent plate, offsets the sliding door ascendant trend, thereby avoids a bottom roller to break away from the door lower guideway.
In a preferred embodiment of the present utility model, be provided with U font bent plate at the top of described sliding door, be provided with anti-drop hook on the U font door at the top of described lathe guard shield, the upper horizontal edge of described U font bent plate extends in the groove of anti-drop hook on the U font door, when preventing the sliding door Rig up error, door is toppled over phenomenon and is occured.
The beneficial effects of the utility model are: part is made simple, and the anticreep effect is apparent in view, has controlled production cost, has reduced fault rate, is convenient to keep in repair and raise.
Description of drawings
Fig. 1 is the scheme of installation between the utility model sliding door and the lathe guard shield.
Fig. 2 is the I enlarged diagram of Fig. 1.
Fig. 3 is the II enlarged diagram of Fig. 1.
The specific embodiment
Further describe the utility model below in conjunction with the drawings and specific embodiments.
Referring to Fig. 1 to Fig. 3, the disconnecting prevention structure of the vertical machining centre door that provides among the figure comprises lathe guard shield 1, sliding door 2, is provided with a door track in the bottom of lathe guard shield 1 and supports 10, supports 10 at door track a door lower guideway 9 for sliding door 2 slips is installed.
Be provided with a bottom roller 8 in the bottom of sliding door 2, door bottom roller 8 is along door lower guideway 9 rollings and mobile.
Be provided with a upper rail 6 and limiting buffer pad 7 at the top of sliding door 2, be provided with the spacing collision block 5 and a pair of directive wheel 4 that have collided position-limiting action with limiting buffer pad 7 at the top of lathe guard shield 1, this a pair of directive wheel 4 is clamped a upper rail 6.
Be provided with the font of falling L bent plate 12 under at door lower guideway 9, the horizontal edge 12a of the lower font of the falling L bent plate 12 of door is to sliding door 2 interior extensions.Be provided with anti-drop hook 11 under in the bottom of sliding door 2, the hook portion 11a of the lower anti-drop hook 11 of door extends to the below of the horizontal edge 12a of the lower font of falling a L bent plate 12.
Be provided with U font bent plate 13 at the top of sliding door 2, be provided with anti-drop hook 3 on the U font door at the top of lathe guard shield 1, the upper horizontal edge 13a of U font bent plate 13 extends in the groove of anti-drop hook 3 on the U font door on the door, and when preventing the sliding door Rig up error, door is toppled over phenomenon and occured.
When sliding door 2 moved, a pair of directive wheel 4 was clamped a upper rail 6 by both sides, and 9 bottom roller 8 grooves of door bottom roller are stuck on the lower guideway 9, and sliding door 2 is moved steadily, reduced sliding door 2 rocking when mobile.Anti-drop hook 3 is when preventing that loosening or other reason of a pair of directive wheel 4 from inwardly topple over door sliding door 2 to be tangled on the U font door, in order to avoid sliding door falls down to produce potential safety hazard.When sliding door 2 moves to extreme position, spacing collision block 5 and 7 collisions of limiting buffer pad, make it to stop mobile, limiting buffer pad 7 materials are the good excellent power glue material of elasticity, sliding door 2 is produced beat, at this moment the hook portion 11a of the font of falling L bent plate 12 and the lower anti-drop hook 11 of door detains extremely to prevent that sliding door 2 from coming off from door lower guideway 9 mutually under the door on the door lower guideway 9.
Claims (2)
1. the disconnecting prevention structure of a vertical machining centre door, comprise lathe guard shield, sliding door, be provided with a door track supports in the bottom of described lathe guard shield, in described door track support the one door lower guideway for the sliding door slip is installed, be provided with a bottom roller in the bottom of described sliding door, described door bottom roller is along described door lower guideway rolling and mobile; Be provided with a upper rail and limiting buffer pad at the top of described sliding door, be provided with the spacing collision block and a pair of directive wheel that have collided position-limiting action with described limiting buffer pad at the top of described lathe guard shield, this a pair of directive wheel is clamped described door upper rail; It is characterized in that, be provided with the font of falling L bent plate under at described door lower guideway, the horizontal edge of the lower font of the falling L bent plate of described door extends in sliding door; Be provided with anti-drop hook under in the bottom of described sliding door, the hook portion of the lower anti-drop hook of described door extends to the below of the horizontal edge of the lower font of the falling L bent plate of described door.
2. the disconnecting prevention structure of vertical machining centre door as claimed in claim 1, it is characterized in that, be provided with U font bent plate at the top of described sliding door, be provided with anti-drop hook on the U font door at the top of described lathe guard shield, the upper horizontal edge of described U font bent plate extends in the groove of anti-drop hook on the U font door.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220254779 CN202640006U (en) | 2012-05-31 | 2012-05-31 | Anti-dropping structure of vertical processing center door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220254779 CN202640006U (en) | 2012-05-31 | 2012-05-31 | Anti-dropping structure of vertical processing center door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202640006U true CN202640006U (en) | 2013-01-02 |
Family
ID=47409176
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220254779 Expired - Fee Related CN202640006U (en) | 2012-05-31 | 2012-05-31 | Anti-dropping structure of vertical processing center door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202640006U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107363625A (en) * | 2017-06-28 | 2017-11-21 | 安庆市阳光机械制造有限责任公司 | A kind of scalable machine shield of tilting |
| CN107553208A (en) * | 2017-09-14 | 2018-01-09 | 苏州富强加能精机有限公司 | A kind of Digit Control Machine Tool anti-jumping sliding door |
| CN107571090A (en) * | 2017-09-04 | 2018-01-12 | 宁夏共享机床辅机有限公司 | A kind of protective door structure of dual-axis rotation arcuate movement track |
| CN107756132A (en) * | 2017-11-01 | 2018-03-06 | 江南数控机床有限公司 | A kind of machining center horizontally sliding window structure |
-
2012
- 2012-05-31 CN CN 201220254779 patent/CN202640006U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107363625A (en) * | 2017-06-28 | 2017-11-21 | 安庆市阳光机械制造有限责任公司 | A kind of scalable machine shield of tilting |
| CN107571090A (en) * | 2017-09-04 | 2018-01-12 | 宁夏共享机床辅机有限公司 | A kind of protective door structure of dual-axis rotation arcuate movement track |
| CN107553208A (en) * | 2017-09-14 | 2018-01-09 | 苏州富强加能精机有限公司 | A kind of Digit Control Machine Tool anti-jumping sliding door |
| CN107756132A (en) * | 2017-11-01 | 2018-03-06 | 江南数控机床有限公司 | A kind of machining center horizontally sliding window structure |
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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: 20130102 Termination date: 20150531 |
|
| EXPY | Termination of patent right or utility model |