CN203557201U - Tool changer door structure of machining center - Google Patents
Tool changer door structure of machining center Download PDFInfo
- Publication number
- CN203557201U CN203557201U CN201320718177.6U CN201320718177U CN203557201U CN 203557201 U CN203557201 U CN 203557201U CN 201320718177 U CN201320718177 U CN 201320718177U CN 203557201 U CN203557201 U CN 203557201U
- Authority
- CN
- China
- Prior art keywords
- gears
- door
- rack
- gear
- machining centers
- 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
- 238000003754 machining Methods 0.000 claims description 11
- 238000012423 maintenance Methods 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000003321 amplification Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000012809 cooling fluid Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 230000003137 locomotive effect Effects 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000003199 nucleic acid amplification method Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 230000008685 targeting Effects 0.000 description 1
Images
Abstract
The utility model discloses a tool changer door structure of a machining center. The tool changer door structure comprises two moving doors and supporting rods fixedly connected with the moving doors respectively, wherein the moving doors are symmetrically arranged, the two supporting rods are fixed on a left gear and a right gear respectively, the gears are fixed on a support through locating shafts and arranged side by side, and the axes of the gears are in parallel with each other. A toothed bar arranged between the two gears is provided with teeth and meshed with the two gears, the toothed bar moves vertically to drive the gears to rotate in the circumferential direction, the toothed bar is pulled by an air cylinder piston rod to move vertically, and an air cylinder is fixed on the support. The stroke of the air cylinder is short so that a tool changer door can be rapidly opened and closed, tool changing time is saved, little protection consideration is needed, cost is low, and the tool changer door structure is suitable for the machining center.
Description
Technical field
The utility model relates to locomotive magazine tool door technical field.
Background technology
Magazine tool door is topmost part on protected tool changer, mainly when main shaft tool changing, automatically opens, and after tool changing, automatically closes, and can play the effect of dustproof, waterproof and anti-bits after closing.
At present the structure of magazine tool door mainly contains side-pull type, pull-up and several forms such as convertible, the cylinders and guiding rail or line slideway of adopting drive and guiding more, its shortcoming is that cylinder stroke is large, drive with guiding mechanism cost high, and due to the cooling fluid in process and scrap iron from splashing, the protection point that need to consider is more, thus processing cost and maintenance cost all higher.
Utility model content
The technical problem that the utility model solves is to provide a kind of Tool Magazine in Machining Centers door simple in structure, easy to maintenance.
The technical solution adopted in the utility model is Tool Magazine in Machining Centers door, comprise symmetrically arranged two fan moving doors, and with the pole being fixedly connected with moving door respectively, two poles are individually fixed in two gears in left and right, gear is fixed on support by locating shaft, two gears are set up in parallel and axis parallels, between two gears, be provided with rack, rack is provided with teeth and is meshed with two gears respectively, the move up and down circumferential rotation of driven gear of rack, rack moves up and down and is pulled by cylinder piston rod, and cylinder is fixed on support.
Rack is cylindrical, and teeth are arranged on rack excircle.
Teeth consist of the annular groove on rack excircle and projection.
Pole is anchored on gear face by two attachment screws.
When two moving doors are closed, two poles are parallel to each other.
The 4-15 that moving door to the distance of gear centre is gear diameter doubly.
The beneficial effects of the utility model are, magazine tool door structure cylinder stroke is short, and cost is low, can realize quickly opening and closing, can improve tool changing efficiency, protect easyly, do not need too much to consider to drive the protection with targeting part.
Accompanying drawing explanation
Fig. 1 is magazine tool door open mode structure chart.
Fig. 2 is magazine tool door closure state structure chart.
In figure, be labeled as: 1-gear, 2-screw, 3-locating shaft, 4-rack, 5-magazine tool door, 51-moving door, 52-pole, 6-piston rod, 7-cylinder, 8-support.
The specific embodiment
Tool Magazine in Machining Centers door described in the utility model, comprises gear 1, screw 2, locating shaft 3, rack 4, magazine tool door 5, piston rod 6, cylinder 7 and support 8.
As described in Figure 1, Tool Magazine in Machining Centers door is totally symmetry shape, two locating shafts 3 are fixed on support 8, gear 1 is respectively installed on it, gear 1 can rotate on locating shaft 3, magazine tool door 5 comprises moving door 51 and pole 52, pole 52 is fixed on gear 1 by screw 2, two gears 1 are set up in parallel and axis parallels, between two gears 1, be provided with rack 4, rack 4 is provided with teeth and is meshed with two gears 1 of left and right respectively, the move up and down circumferential rotation of driven gear of rack 4, rack 4 moves up and down and is pulled by cylinder piston rod 6, cylinder 7 is fixed on support 8.
Rack 4 is cylindrical, and teeth are arranged on rack 4 excircles.Teeth consist of the annular groove on rack excircle and projection.This structure guarantees that the cooperation of rack 4 and gear 1 is stable, even if rack 4 slightly rotates, still can guarantee and the engagement of two gears, and the installation requirement circumferential to rack 4 is not high, and processing and maintenance cost are low.
Moving door 51 and cylinder piston are all positioned at the same side of two gear centre lines, compact conformation.When needs tool changing, piston rod 6 is retracted downwards, drives rack 4 to move downwards, and rack 4 drives 1 rotation of two gears, and gear 1 drives magazine tool door 5 rotations, and magazine tool door transfers opening to by closure state.
As shown in Figure 1, when tool changing finishes, piston rod 6 stretches out, and drives upwards action of rack 4, and rack 4 drives 1 rotation of two gears, and gear 1 drives magazine tool door 5 rotations, magazine tool door 5 closures, and when two moving doors 51 are closed, two poles 52 are parallel to each other.
This structure cylinder stroke is short, and the 4-15 that moving door 51 to the distance at gear 1 center is gear diameter doubly, can make magazine tool door 5 quickly opening and closings by arm of force amplification, has saved tool change time, and protection considers less, and cost is low, is suitable for promoting the use of.
Claims (6)
1. Tool Magazine in Machining Centers door, comprise symmetrically arranged two fan moving doors, and with the pole being fixedly connected with moving door respectively, it is characterized in that: two poles are individually fixed in two gears in left and right, gear is fixed on support by locating shaft, two gears are set up in parallel and axis parallels, between two gears, be provided with rack, rack is provided with teeth and is meshed with two gears respectively, the move up and down circumferential rotation of driven gear of rack, rack moves up and down and is pulled by cylinder piston rod, and cylinder is fixed on support.
2. Tool Magazine in Machining Centers door as claimed in claim 1, is characterized in that: described rack is cylindrical, and teeth are arranged on rack excircle.
3. Tool Magazine in Machining Centers door as claimed in claim 2, is characterized in that: described teeth consist of the annular groove on rack excircle and projection.
4. Tool Magazine in Machining Centers door as claimed in claim 1, is characterized in that: pole is anchored on gear face by two attachment screws.
5. Tool Magazine in Machining Centers door as claimed in claim 4, is characterized in that: when described two moving doors are closed, two poles are parallel to each other.
6. Tool Magazine in Machining Centers door as claimed in claim 1, is characterized in that: the 4-15 that moving door to the distance of gear centre is gear diameter doubly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320718177.6U CN203557201U (en) | 2013-11-12 | 2013-11-12 | Tool changer door structure of machining center |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320718177.6U CN203557201U (en) | 2013-11-12 | 2013-11-12 | Tool changer door structure of machining center |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203557201U true CN203557201U (en) | 2014-04-23 |
Family
ID=50506950
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320718177.6U Expired - Lifetime CN203557201U (en) | 2013-11-12 | 2013-11-12 | Tool changer door structure of machining center |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203557201U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103612160A (en) * | 2013-11-12 | 2014-03-05 | 大连三垒机器股份有限公司 | Tool magazine door structure for machining center |
| CN104308644A (en) * | 2014-09-01 | 2015-01-28 | 黄伟明 | Protecting cover structure for machining equipment |
-
2013
- 2013-11-12 CN CN201320718177.6U patent/CN203557201U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103612160A (en) * | 2013-11-12 | 2014-03-05 | 大连三垒机器股份有限公司 | Tool magazine door structure for machining center |
| CN104308644A (en) * | 2014-09-01 | 2015-01-28 | 黄伟明 | Protecting cover structure for machining equipment |
| CN104308644B (en) * | 2014-09-01 | 2017-02-15 | 佛山市天箭机械设备有限公司 | Protecting cover structure for machining equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20171220 Address after: 116024 Liaoning city of Dalian province high tech Industrial Park Qixianling love Yin Street No. 33 Patentee after: DALIAN SUNLIGHT TECHNOLOGY CO.,LTD. Address before: 116024 Liaoning city of Dalian province high tech Industrial Park Qixianling love Yin Street No. 33 Patentee before: DALIAN SUNLIGHT MACHINERY Co.,Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140423 |