CN205415069U - Numerical control machining center machine knife storehouse geneva mechanism - Google Patents
Numerical control machining center machine knife storehouse geneva mechanism Download PDFInfo
- Publication number
- CN205415069U CN205415069U CN201521058801.XU CN201521058801U CN205415069U CN 205415069 U CN205415069 U CN 205415069U CN 201521058801 U CN201521058801 U CN 201521058801U CN 205415069 U CN205415069 U CN 205415069U
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- CN
- China
- Prior art keywords
- sheave
- machining center
- numerical control
- geneva mechanism
- control machining
- 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 - Fee Related
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Abstract
The utility model discloses a numerical control machining center machine knife storehouse geneva mechanism, including driver plate and sheave, be equipped with locking arc and cylindric lock on the driver plate, on the periphery wall of sheave uniform annular be equipped with with locking arc complex arc wall, adjacent two be equipped with between the arc wall with the cylindric lock cooperation lies in ascending group radial square groove of sheave, it is equipped with flexible assist drive device to dial the inslot, flexible assist drive device includes that sliding fit sets up the slider of dialling the inslot is in with the setting the slider with dial the helping hand spring between the tank bottom of groove, the suit is equipped with rather than rotatory complex gyro wheel I on the cylindric lock, be equipped with on the slider axis with the sheave axis parallel and be used for and I roll complex gyro wheel II on the gyro wheel. The utility model discloses a numerical control machining center machine knife storehouse geneva mechanism has the nimble advantage that prevents the bite of operation.
Description
Technical field
This utility model relates to a kind of tool magazine, concrete for a kind of numerical control machining center machine tool magazine Geneva mechanism.
Background technology
Along with machining accuracy and the raising of the requirement of efficiency, the machining center controlled by computer programming is increasingly come into one's own, for the variation increased and efficiency, generally machining center needs to be provided with the tool magazine that can accommodate tens of kinds of cutters, such tool magazine typically uses Geneva mechanism to realize the unidirectional intermittent movement of tool magazine disk, but, often there is the problems such as bite in existing Geneva mechanism, causes changing to normally complete.
Summary of the invention
In view of this, the purpose of this utility model is to provide a kind of numerical control machining center machine tool magazine Geneva mechanism, the advantage that having goes slick prevents bite.
For reaching above-mentioned purpose, this utility model following technical scheme of offer:
A kind of numerical control machining center machine tool magazine Geneva mechanism, including driver plate and sheave, described driver plate is provided with Locking arc and straight pin, on the periphery wall of described sheave, annular is laid with the arcuate groove coordinated with described Locking arc, it is provided with between adjacent two described arcuate grooves and coordinates and be positioned at described sheave allocating slot in the radial direction with described straight pin, being provided with flexible servomechanism in described allocating slot, described flexible servomechanism includes the be slidably matched slide block being arranged in described allocating slot and the power assistant spring being arranged between described slide block and described allocating slot bottom land；On described straight pin, set is equiped with the roller I rotating cooperation, described slide block be provided with axis parallel with described sheave axis and for the described roller I roller II that coordinates of rolling.
Further, the external diameter of described roller I is equal with the width of described allocating slot.
Further, described roller I uses and is sleeved on the ball bearing on described straight pin.
The beneficial effects of the utility model are:
Numerical control machining center machine tool magazine Geneva mechanism of the present utility model, by arranging servomechanism in allocating slot, after straight pin enters in allocating slot, power assistant spring can produce a radial thrust to straight pin, additionally, by being set with roller I on straight pin and arranging the roller II coordinated with roller I rolling on slide block, straight pin bite in allocating slot can be prevented, it is ensured that can go slick all the time.
Accompanying drawing explanation
In order to make the purpose of this utility model, technical scheme and beneficial effect clearer, this utility model provides drawings described below to illustrate:
Fig. 1 is the structural representation of this utility model numerical control machining center machine tool magazine Geneva mechanism embodiment.
Detailed description of the invention
The utility model is described in further detail with specific embodiment below in conjunction with the accompanying drawings, so that those skilled in the art can be better understood from this utility model and can be practiced, but illustrated embodiment is not as to restriction of the present utility model.
As it is shown in figure 1, be the structural representation of this utility model numerical control machining center machine tool magazine Geneva mechanism embodiment.The numerical control machining center machine tool magazine Geneva mechanism of the present embodiment, including driver plate 1 and sheave 2, driver plate 1 is provided with Locking arc 3 and straight pin 4, on the periphery wall of sheave 2, annular is laid with the arcuate groove 5 coordinated with Locking arc 3, it is provided with, between adjacent two arcuate grooves 5, the allocating slot 6 coordinating and being positioned at sheave 2 with straight pin 4 in the radial direction, in allocating slot 6, is 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 slide block 7 and allocating slot 6 bottom land.
On the straight pin 4 of the present embodiment, set is equiped with the roller I 9 rotating cooperation, and the external diameter of roller I 9 is equal with the width of allocating slot 6, it is parallel with sheave 2 axis and for rolling, with roller I 9, the roller II 10 that coordinates that slide block 7 is provided with axis, so, the resistance of roller I 9 can be reduced so that it is go slick smooth-going.Concrete, the roller 9 of the present embodiment uses and is sleeved on the ball bearing on straight pin 4.
The numerical control machining center machine tool magazine Geneva mechanism of the present embodiment, by arranging servomechanism in allocating slot, after straight pin enters in allocating slot, power assistant spring can produce a radial thrust to straight pin, additionally, by being set with roller I on straight pin and arranging the roller II coordinated with roller I rolling on slide block, straight pin bite in allocating slot can be prevented, it is ensured that can go slick all the time.
Embodiment described above is only the preferred embodiment lifted by absolutely proving this utility model, and protection domain of the present utility model is not limited to this.The equivalent that those skilled in the art are made on the basis of this utility model substitutes or conversion, all within protection domain of the present utility model.Protection domain of the present utility model is as the criterion with claims.
Claims (3)
1. a numerical control machining center machine tool magazine Geneva mechanism, including driver plate and sheave, described driver plate is provided with Locking arc and straight pin, on the periphery wall of described sheave, annular is laid with the arcuate groove coordinated with described Locking arc, it is provided with between adjacent two described arcuate grooves and coordinates and be positioned at described sheave allocating slot in the radial direction with described straight pin, it is characterized in that: be provided with flexible servomechanism in described allocating slot, described flexible servomechanism includes the be slidably matched slide block being arranged in described allocating slot and the power assistant spring being arranged between described slide block and described allocating slot bottom land；On described straight pin, set is equiped with the roller I rotating cooperation, described slide block be provided with axis parallel with described sheave axis and for the described roller I roller II that coordinates of rolling.
Numerical control machining center machine tool magazine Geneva mechanism the most according to claim 1, it is characterised in that: the external diameter of described roller I is equal with the width of described allocating slot.
Numerical control machining center machine tool magazine Geneva mechanism the most according to claim 2, it is characterised in that: described roller I uses and is sleeved on the ball bearing on described straight pin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521058801.XU CN205415069U (en) | 2015-12-18 | 2015-12-18 | Numerical control machining center machine knife storehouse geneva mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521058801.XU CN205415069U (en) | 2015-12-18 | 2015-12-18 | Numerical control machining center machine knife storehouse geneva mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205415069U true CN205415069U (en) | 2016-08-03 |
Family
ID=56537357
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521058801.XU Expired - Fee Related CN205415069U (en) | 2015-12-18 | 2015-12-18 | Numerical control machining center machine knife storehouse geneva mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205415069U (en) |
-
2015
- 2015-12-18 CN CN201521058801.XU patent/CN205415069U/en not_active Expired - Fee Related
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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: 20160803 Termination date: 20191218 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |