CN106514390A - Grooved wheel of tool magazine of CNC machining center device - Google Patents
Grooved wheel of tool magazine of CNC machining center device Download PDFInfo
- Publication number
- CN106514390A CN106514390A CN201510949950.3A CN201510949950A CN106514390A CN 106514390 A CN106514390 A CN 106514390A CN 201510949950 A CN201510949950 A CN 201510949950A CN 106514390 A CN106514390 A CN 106514390A
- Authority
- CN
- China
- Prior art keywords
- grooved wheel
- slide block
- sheave
- tool magazine
- machining center
- 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.)
- Pending
Links
Classifications
-
- 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
- B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
- B23Q3/155—Arrangements for automatic insertion or removal of tools, e.g. combined with manual handling
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Automatic Tool Replacement In Machine Tools (AREA)
Abstract
The invention discloses a grooved wheel of a tool magazine of a CNC machining center device. The grooved wheel comprises a grooved wheel body, wherein arc-shaped grooves which are in match with a locking arc are annularly uniformly distributed on the outer circumferential wall of the grooved wheel body; a shifting groove which is in match with a straight pin and is positioned in the radial direction of the grooved wheel body is formed between every two adjacent arc-shaped grooves; a flexible assisting mechanism is arranged in each shifting groove and comprises a slide block which is arranged in each shifting groove in a slide matching manner and an assisting spring which is arranged between each slide block and the bottom of the corresponding shifting groove; a roller of which the axis is in parallel with the axis of the grooved wheel is arranged on each slide block; the rollers are in rolling matching with the straight pin. With the adoption of the grooved wheel of the tool magazine of the CNC machining center device, the grooved wheel mechanism can flexibly run and be prevented from being blocked.
Description
Technical field
The invention belongs to Geneva mechanism technical field, is specifically a kind of numerical control machining center machine tool magazine sheave.
Background technology
With the raising of the requirement of machining accuracy and efficiency, the machining center controlled by computer programming is increasingly taken seriously, for increased diversified and efficiency, generally machining center needs to be provided with the tool magazine that can accommodate tens of kinds of cutters, such tool magazine realizes the unidirectional intermittent movement of tool magazine disk typically using Geneva mechanism, but, existing Geneva mechanism often be present, causes to change to and can not normally complete.
The content of the invention
In view of this, it is an object of the invention to provide a kind of numerical control machining center machine tool magazine sheave, ensure that Geneva mechanism goes slick and prevents bite.
For reaching above-mentioned purpose, the present invention provides following technical scheme：
A kind of numerical control machining center machine tool magazine sheave, including sheave body, on the periphery wall of the sheave body, annular is laid with the arcuate groove coordinated with Locking arc, it is provided with to match somebody with somebody to merge with straight pin between the two neighboring arcuate groove and is located at sheave body allocating slot in the radial direction, flexible servomechanism is provided with the allocating slot, and the flexible servomechanism includes the be slidably matched slide block being arranged in the allocating slot and the power assistant spring being arranged between the slide block and the allocating slot bottom land；The slide block is provided with axis with the sheave diameter parallel and for rolling the roller for coordinating with straight pin.
Further, the position limiting structure apart from the maximum distance of the sheave body for the spacing slide block is provided with the allocating slot.
The beneficial effects of the present invention is：
The numerical control machining center machine tool magazine sheave of the present invention, by arranging servomechanism in allocating slot, after straight pin is entered in allocating slot, power assistant spring can produce a radial thrust to straight pin, in addition, the roller for coordinating is rolled by arranging on slide block with straight pin, you can prevent straight pin bite in the allocating slot, it is ensured that can go slick all the time.
Description of the drawings
In order that the purpose of the present invention, technical scheme and beneficial effect are clearer, the present invention provides drawings described below and illustrates：
Fig. 1 is the structural representation of the Geneva mechanism using numerical control machining center machine tool magazine sheave of the present invention.
Specific embodiment
The invention will be further described with specific embodiment below in conjunction with the accompanying drawings, so that those skilled in the art can be better understood from the present invention and can be practiced, but illustrated embodiment is not as a limitation of the invention.
As shown in figure 1, being the structural representation of the Geneva mechanism using numerical control machining center machine tool magazine sheave of the present invention.The Geneva mechanism includes the numerical control machining center machine tool magazine sheave of driver plate 1 and the present embodiment, and driver plate 1 is provided with Locking arc 3 and straight pin 4.The numerical control machining center machine tool magazine sheave of the present embodiment includes sheave body 2, on the periphery wall of sheave body 2, annular is laid with the arcuate groove 5 coordinated with Locking arc 3, it is provided between two neighboring arcuate groove 5 with straight pin 4 with merging positioned at the allocating slot 6 in the radial direction of sheave 2, allocating slot 6 is interior to be provided with flexible servomechanism.The flexible servomechanism of the present embodiment includes the be slidably matched slide block 7 being arranged in allocating slot 6 and the power assistant spring 8 being arranged between 6 bottom land of slide block 7 and allocating slot.Slide block 7 is provided with axis with 2 diameter parallel of sheave and for rolling the roller 10 for coordinating with straight pin 4.Specifically, on straight pin 4, set is equiped with the roller 9 for rotating cooperation, and the external diameter of roller 9 is equal with the width of allocating slot 6, thus, the resistance of straight pin 4 can be reduced so as to which go slick smooth-going.Specifically, the roller 9 is using the ball bearing being sleeved on straight pin 4.
The position limiting structure apart from the maximum distance of the sheave body for the spacing slide block is provided with the allocating slot of the present embodiment.Position limiting structure can be realized using existing various structures, not stated tired.
The numerical control machining center machine tool magazine sheave of the present embodiment, by arranging servomechanism in allocating slot, after straight pin is entered in allocating slot, power assistant spring can produce a radial thrust to straight pin, in addition, the roller for coordinating is rolled by arranging on slide block with straight pin, you can prevent straight pin bite in the allocating slot, it is ensured that can go slick all the time.
Embodiment described above is only the preferred embodiment lifted for absolutely proving the present invention, protection scope of the present invention not limited to this.Equivalent substitute or conversion that those skilled in the art are made on the basis of the present invention, within protection scope of the present invention.Protection scope of the present invention is defined by claims.
Claims (2)
1. a kind of numerical control machining center machine tool magazine sheave, including sheave body, on the periphery wall of the sheave body, annular is laid with the arcuate groove coordinated with Locking arc, it is provided with to match somebody with somebody to merge with straight pin between the two neighboring arcuate groove and is located at sheave body allocating slot in the radial direction, it is characterised in that：Flexible servomechanism is provided with the allocating slot, and the flexible servomechanism includes the be slidably matched slide block being arranged in the allocating slot and the power assistant spring being arranged between the slide block and the allocating slot bottom land；The slide block is provided with axis with the sheave diameter parallel and for rolling the roller for coordinating with straight pin.
2. numerical control machining center machine tool magazine sheave according to claim 1, it is characterised in that：The position limiting structure apart from the maximum distance of the sheave body for the spacing slide block is provided with the allocating slot.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510949950.3A CN106514390A (en) | 2015-12-18 | 2015-12-18 | Grooved wheel of tool magazine of CNC machining center device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510949950.3A CN106514390A (en) | 2015-12-18 | 2015-12-18 | Grooved wheel of tool magazine of CNC machining center device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106514390A true CN106514390A (en) | 2017-03-22 |
Family
ID=58348866
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510949950.3A Pending CN106514390A (en) | 2015-12-18 | 2015-12-18 | Grooved wheel of tool magazine of CNC machining center device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106514390A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112962510A (en) * | 2019-12-29 | 2021-06-15 | 牛诗童 | Drive plate and snow remover compression roller with same |
-
2015
- 2015-12-18 CN CN201510949950.3A patent/CN106514390A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112962510A (en) * | 2019-12-29 | 2021-06-15 | 牛诗童 | Drive plate and snow remover compression roller with same |
| CN112962511A (en) * | 2019-12-29 | 2021-06-15 | 牛诗童 | Snow removing method |
| CN112962510B (en) * | 2019-12-29 | 2022-09-27 | 威海汇晟智能装备有限公司 | Drive plate and snow remover compression roller with same |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170322 |