CN209503613U - A kind of protective device of umbrella shape circular tool magazine - Google Patents
A kind of protective device of umbrella shape circular tool magazine Download PDFInfo
- Publication number
- CN209503613U CN209503613U CN201822211711.XU CN201822211711U CN209503613U CN 209503613 U CN209503613 U CN 209503613U CN 201822211711 U CN201822211711 U CN 201822211711U CN 209503613 U CN209503613 U CN 209503613U
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- CN
- China
- Prior art keywords
- tool magazine
- tool
- door
- connecting rod
- magazine
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Abstract
The utility model belongs to numerical control equipment field, in particular to a kind of protective device of umbrella shape circular tool magazine, it is made of Carriage aprons, flexible boot, tool magazine left-hand door, the right door of tool magazine, guide rail, sliding slot, link assembly and driving assembly, Carriage aprons by tool magazine and machine tooling separate from, tool changing mouth is provided on Carriage aprons, tool magazine cutterhead can be released under driving assembly effect and retract tool changing mouth；The upper and lower ends of tool changing mouth are respectively arranged with guide rail and sliding slot, and tool magazine left-hand door and the right door of tool magazine are acted on guide rail and sliding slot by two groups of carriages, and can slide under driving assembly and link assembly effect along guide rail and realize switch gate movement；The fixing end of two groups of flexible boots is respectively arranged in the left and right sides of tool changing mouth, and mobile terminal is respectively arranged on tool magazine left-hand door and the right door of tool magazine.The utility model structure is simple, tool changing stroke is short, space hold is few, without Integrated Chip platform, easy to clean.
Description
Technical field
The utility model belongs to numerical control equipment field, in particular to a kind of protective device of umbrella shape circular tool magazine.
Background technique
Umbrella shape circular tool magazine is that loose broaching tool tool changing movement, tool are done directly by the cooperative movement of machine tool chief axis and cutterhead
There is the features such as structure is simple, rotation speed is fast, easy to maintenance.For convenience of machine tool chief axis tool changing, existing umbrella shape circular tool magazine
Magazine tool door be mostly right-angle structure, i.e., machine tooling area formed a right angle protecting stand, magazine tool door open when, machine tool chief axis can be straight
It connects to be moved in protected tool changer cover and carries out Tool changeover.On the one hand, in processing, chip is inevitably for this safeguard structure
It falls on protected tool changer platform, with the lengthening of continuous maching time, chip can be cumulative, if not increasing automatic cleaning additionally
Device, it will cause magazine tool door stuck；On the other hand, in tool changing, since machine tool chief axis will be moved to inside protected tool changer cover,
If head without clearing up in time, the chip being attached on head will be brought into shield, to cause knife handle and tool magazine
The problems such as internal contamination, cutterhead rotation failure, it also will affect machining accuracy when serious.In addition, to avoid interfering, tool changing point
Farther out apart from lathe zero point, tool changing stroke is larger, to the more demanding of guide rail lead screw, is unfavorable for cost savings and machine tool accuracy
It improves；The occupancy in lathe space is also increased simultaneously, is unfavorable for the Miniaturization Design of lathe.
Summary of the invention
The purpose of the utility model is to overcome the deficiencies in the prior art, provide that a kind of structure is simple, tool changing stroke is short, empty
Between occupy less, without Integrated Chip platform, umbrella shape circular tool magazine protective device easy to clean.
In order to solve the above-mentioned technical problem, the utility model is achieved through the following technical solutions: a kind of umbrella shape circle
The protective device in dise knife library, by Carriage aprons, flexible boot, tool magazine left-hand door, the right door of tool magazine, guide rail, sliding slot, link assembly
And driving assembly composition, Carriage aprons separate tool magazine and machine tooling from being provided with tool changing mouth, knife on Carriage aprons
Library cutterhead can be released under driving assembly effect and retract tool changing mouth；The upper and lower ends of tool changing mouth are respectively arranged with guide rail and sliding slot,
Tool magazine left-hand door and the right door of tool magazine are acted on guide rail and sliding slot by two groups of carriages, and can be in driving assembly and link assembly
It is slided under effect along guide rail and realizes switch gate movement；The fixing end of two groups of flexible boots is respectively arranged in the left and right two of tool changing mouth
Side, mobile terminal are respectively arranged on tool magazine left-hand door and the right door of tool magazine.
A kind of protective device of above-mentioned umbrella shape circular tool magazine, the tool magazine left-hand door and the right door of tool magazine switch gate movement with
The release of tool magazine cutterhead is retracted movement by driving assembly while being controlled, and when magazine tool door is opened, tool magazine cutterhead is released simultaneously；Tool magazine knife
When disk is retracted, magazine tool door is simultaneously closed off.
A kind of protective device of above-mentioned umbrella shape circular tool magazine, the carriage include left slider, right sliding block, left guide wheel
With right guide wheel, left slider and right sliding block are respectively arranged in the upper end of tool magazine left-hand door and the right door of tool magazine, and slide and act on guide rail；
Left guide wheel and right guide wheel are individually fixed in the lower end of tool magazine left-hand door and the right door of tool magazine, and can roll in sliding slot.
A kind of protective device of above-mentioned umbrella shape circular tool magazine, the link assembly include left connecting rod, right connecting rod, left connection
Plate, right connection board and connecting rod mounting plate, left connecting rod and right connecting rod are by bearing hinge connection on connecting rod mounting plate；Left connection board and
Right connection board is hingedly connected to the end of left connecting rod and right connecting rod, and tool magazine left-hand door and left slider are connected in one by left connection board
It rises, tool magazine You Men and right sliding block are linked together by right connection board.
A kind of protective device of above-mentioned umbrella shape circular tool magazine, the connecting rod mounting plate are connected on tool magazine cutterhead.
A kind of protective device of above-mentioned umbrella shape circular tool magazine, the driving component include one group of cylinder, cylinder mobile terminal
Couple with tool magazine cutterhead.
A kind of protective device of above-mentioned umbrella shape circular tool magazine, the connecting rod mounting plate are installed on the output of driving assembly
End.
A kind of protective device of above-mentioned umbrella shape circular tool magazine, the driving component include two groups of cylinders, cylinder mobile terminal
Couple respectively with tool magazine cutterhead and connecting rod mounting plate.
Compared with prior art, the utility model has the beneficial effects that: the utility model uses flexible boot and company
The mode that linkage combines, cutterhead is released when tool changing, and protected tool changer door moves to the two sides of protected tool changer cover, and tool changing point is located at
On the outside of protected tool changer cover, the scrap adhered on head will not be dropped in inside protected tool changer cover with cutting fluid, and knife has been effectively ensured
Cleaning inside library；Meanwhile tool changing stroke is substantially reduced, the length for increasing guide rail lead screw is not needed, cost savings are conducive to
With the raising of machine tool accuracy, the occupancy in lathe space is also avoided.In addition, the utility model also eliminates Integrated Chip platform, it is easy to
Lathe internal cleaning, and avoid magazine tool door excessive and stuck because of Integrated Chip.
Detailed description of the invention
Fig. 1 is the utility model structure diagram.
Fig. 2 is the utility model tool changing schematic diagram of movements.
Specific embodiment
The utility model is described in further detail with specific embodiment with reference to the accompanying drawing.
Referring to figs. 1 and 2, the protective device of a kind of umbrella shape circular tool magazine of the utility model, is protected by lathe
The right door 4 of plate 1, flexible boot 2, tool magazine left-hand door 3, tool magazine, guide rail 5, sliding slot 6, left slider 7, right sliding block 8, left guide wheel 9, the right side are led
Wheel 10, left connection board 11, right connection board 12, left connecting rod 13, right connecting rod 14, connecting rod mounting plate 15 and driving cylinder 16 form.
Carriage aprons 1 separate tool magazine and machine tooling from being provided with tool changing mouth, tool magazine cutterhead on Carriage aprons 1
17 can release tool changing mouth in the case where driving cylinder 16 acts on.The upper and lower ends of tool changing mouth are respectively arranged with guide rail 5 and sliding slot 6, tool magazine
Left-hand door 3 and the right door 4 of tool magazine act on guide rail 5 by left slider 7 and right sliding block 8 and left guide wheel 9 and right guide wheel 10 respectively and slide
On slot 6, wherein left slider 7 is installed on the upper end of tool magazine left-hand door by left connection board 11, and right sliding block 8 is installed by right connection board 12
In the upper end of the right door 4 of tool magazine, left guide wheel 9 and right guide wheel 10 are respectively arranged in tool magazine left-hand door 3 and right 4 lower end of door of tool magazine.
Left connecting rod 13 and right connecting rod 14 by bearing hinge connection on connecting rod mounting plate 15, left connection board 11 and right connection board 12
It is hingedly connected to the end of left connecting rod 13 and right connecting rod 14, tool magazine left-hand door 3 and the right door 4 of tool magazine can be respectively in left connecting rods 13 and right company
It is moved under the promotion of bar 14 along guide rail 5 and sliding slot 6, to realize that switch gate acts.The fixing end difference of two groups of flexible boots 2
It is installed on the left and right sides of tool changing mouth, mobile terminal is respectively arranged on tool magazine left-hand door 3 and the right door 4 of tool magazine, with 3 He of tool magazine left-hand door
The mobile realization of the right door 4 of tool magazine is flexible reciprocal.
Connecting rod mounting plate 15 is fixedly installed in the non-rotating position of tool magazine cutterhead 17 by pinboard, with tool magazine cutterhead 17
Release retract movement, left connecting rod 13 and right connecting rod 14 can be pushed to rotate, and then push tool magazine left-hand door 3 and the right door 4 of tool magazine mobile
Realize switch gate movement.
When lathe is in machining state, tool magazine left-hand door 3 and the right door 4 of tool magazine are closed, and tool magazine cutterhead 17 is located at protected tool changer area.
When needing tool changing, the driving ventilation of cylinder 16 pushes tool magazine cutterhead 17 mobile to processing district, left connecting rod 13 and right connecting rod 14 with
The movement of tool magazine cutterhead 17 is rotated around connecting rod mounting plate 15, to push tool magazine left-hand door 3 and the right door 4 of tool magazine along guide rail 5 and sliding slot 6
Two sides are mobile to the left and right respectively, until tool magazine cutterhead 17 is moved to tool changing position when tool magazine left-hand door 3 and the right door 4 of tool magazine fully open, with
This simultaneously, machine tool chief axis 18 be moved to tool changing point M execute tool changing movement, wherein tool changing point M is located at machine tooling area.
After tool changing, driving cylinder 16 reversely pulls tool magazine cutterhead 17 to be retracted into protected tool changer area, and passes through left connecting rod
13 and right connecting rod 14 drive tool magazine left-hand door 3 and the right door 4 of tool magazine to move along guide rail 5 and sliding slot 6 to centre, until tool magazine cutterhead 17 is retracted
When in situ, tool magazine left-hand door 3 and the right door 4 of tool magazine are completely closed.
The switch gate movement and the release of tool magazine cutterhead of above-described embodiment are retracted movement and are controlled by same driving cylinder, pass through
Link attachment point and tool magazine cutterhead couple the linkage for realizing tool magazine cutterhead and magazine tool door, are effectively saved manufacturing cost.When
Magazine tool door separate control solution so can also be used, need to only increase an individually driving cylinder to link mechanism, pass through lathe control
System processed, which carries out instruction control, can be realized.
The utility model uses protection form of the magazine tool door in conjunction with flexible boot, and when enabling is not take up exterior space,
Guarantee that tool magazine tool changing point is moved to lathe in the case where not influencing lathe spatial design by the maximization for realizing door opening width
Processing district effectively shortens tool changing stroke, is conducive to the raising of cost savings and machine tool accuracy；Meanwhile lathe tool changing is in tool magazine
It is carried out outside shield, the scrap adhered on head will not be dropped in inside protected tool changer cover with cutting fluid, and knife has been effectively ensured
The service life of cleaning and tool magazine internal motion component inside library.In addition, protected tool changer cover is embedded on Carriage aprons, no product
It considers platform to be worth doing, is easy to lathe internal cleaning, and can be avoided magazine tool door because Integrated Chip is excessive and stuck phenomena such as.
Although the utility model is described in detail above, the utility model is without being limited thereto, art technology
Personnel can be carry out various modifications with principle according to the present utility model.It is therefore, all to be modified according to made by the utility model principle,
It all should be understood as falling into the protection scope of the utility model.
Claims (8)
1. a kind of protective device of umbrella shape circular tool magazine, which is characterized in that left by Carriage aprons, flexible boot, tool magazine
Door, the right door of tool magazine, guide rail, sliding slot, link assembly and driving assembly composition, Carriage aprons separate tool magazine and machine tooling
From being provided with tool changing mouth on Carriage aprons, tool magazine cutterhead can be released under driving assembly effect and retract tool changing mouth；Tool changing mouth
Upper and lower ends are respectively arranged with guide rail and sliding slot, and tool magazine left-hand door and the right door of tool magazine act on guide rail and cunning by two groups of carriages
On slot, and it can be slided under driving assembly and link assembly effect along guide rail and realize switch gate movement；Two groups of flexible boots
Fixing end is respectively arranged in the left and right sides of tool changing mouth, and mobile terminal is respectively arranged on tool magazine left-hand door and the right door of tool magazine.
2. a kind of protective device of umbrella shape circular tool magazine according to claim 1, which is characterized in that the tool magazine left-hand door
The release of switch gate movement and tool magazine cutterhead with the right door of tool magazine is retracted movement and is controlled simultaneously by driving assembly, and magazine tool door is opened
When, tool magazine cutterhead is released simultaneously；When tool magazine cutterhead is retracted, magazine tool door is simultaneously closed off.
3. a kind of protective device of umbrella shape circular tool magazine according to claim 1, which is characterized in that the carriage
Including left slider, right sliding block, left guide wheel and right guide wheel, left slider and right sliding block are respectively arranged in tool magazine left-hand door and the right door of tool magazine
Upper end, and slide and act on guide rail；Left guide wheel and right guide wheel are individually fixed in the lower end of tool magazine left-hand door and the right door of tool magazine, and can
It is rolled in sliding slot.
4. a kind of protective device of umbrella shape circular tool magazine according to claim 3, which is characterized in that the link assembly
Including left connecting rod, right connecting rod, left connection board, right connection board and connecting rod mounting plate, left connecting rod and right connecting rod pass through bearing hinge connection
In on connecting rod mounting plate；Left connection board and right connection board are hingedly connected to the end of left connecting rod and right connecting rod, and left connection board
Tool magazine left-hand door and left slider are linked together, tool magazine You Men and right sliding block are linked together by right connection board.
5. a kind of protective device of umbrella shape circular tool magazine according to claim 4, which is characterized in that the connecting rod installation
Plate is connected on tool magazine cutterhead.
6. a kind of protective device of umbrella shape circular tool magazine according to claim 5, which is characterized in that the driving component
Including one group of cylinder, cylinder mobile terminal couples with tool magazine cutterhead.
7. a kind of protective device of umbrella shape circular tool magazine according to claim 4, which is characterized in that the connecting rod installation
Plate is installed on the output end of driving assembly.
8. a kind of protective device of umbrella shape circular tool magazine according to claim 5, which is characterized in that the driving component
Including two groups of cylinders, cylinder mobile terminal couples with tool magazine cutterhead and connecting rod mounting plate respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822211711.XU CN209503613U (en) | 2018-12-27 | 2018-12-27 | A kind of protective device of umbrella shape circular tool magazine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822211711.XU CN209503613U (en) | 2018-12-27 | 2018-12-27 | A kind of protective device of umbrella shape circular tool magazine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209503613U true CN209503613U (en) | 2019-10-18 |
Family
ID=68197516
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822211711.XU Active CN209503613U (en) | 2018-12-27 | 2018-12-27 | A kind of protective device of umbrella shape circular tool magazine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209503613U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112705774A (en) * | 2019-10-24 | 2021-04-27 | 东和株式会社 | Blade replacing device, cutting device and method for manufacturing cut object |
-
2018
- 2018-12-27 CN CN201822211711.XU patent/CN209503613U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112705774A (en) * | 2019-10-24 | 2021-04-27 | 东和株式会社 | Blade replacing device, cutting device and method for manufacturing cut object |
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