CN206653268U - A kind of numerically control grinder rotary index mechanism - Google Patents
A kind of numerically control grinder rotary index mechanism Download PDFInfo
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- CN206653268U CN206653268U CN201621402732.4U CN201621402732U CN206653268U CN 206653268 U CN206653268 U CN 206653268U CN 201621402732 U CN201621402732 U CN 201621402732U CN 206653268 U CN206653268 U CN 206653268U
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- fixedly connected
- gear
- active
- end plate
- worm
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Abstract
The utility model discloses a kind of numerically control grinder rotary index mechanism, its structure includes：Bearing, body, main shaft, principal shaft locking handle, out-of-gear worm handle, end plate, change gear input shaft, vernier ring, index dial, index shift fork, alignment pin, dividing arm, actuating unit, the bearing is fixedly connected with body, the body is fixed and is equiped with main shaft, principal shaft locking handle, out-of-gear worm handle, the body is fixedly connected with end plate, the end plate is fixedly connected with change gear input shaft, the end plate is fixedly connected with vernier ring, the vernier ring is fixedly connected with index dial, the index dial is fixed and is equiped with indexing shift fork, the indexing shift fork and alignment pin, dividing arm is fixedly connected, the utility model can continue to be lubricated automatically, prevent gear wear, the physical life of extension device.
Description
Technical field
The utility model is a kind of numerically control grinder rotary index mechanism, belongs to numerical control device equipment technical field.
Background technology
After workpiece in clamped one time often processes a surface, by moving part on fixture together with workpiece
Turn over certain angle or move a certain distance, realize that the device of above-mentioned indexing requirement is referred to as to change the position of finished surface
Indexing means.
Prior art discloses a kind of numerically control grinder rotary index mechanism of Application No. 201220430904.4, the practicality
New to be related to a kind of numerically control grinder rotary index mechanism, saddle is rotatably connected by being secured to the rotating disk of connection with mandrel, its
It is characterized in：Also include ball screw framework, one end of ball screw framework is connected by reductor with servomotor, ball wire
Plane is hinged on base at the close motor side of thick stick mechanism, and the feed screw nut of ball screw framework is also hinged with saddle plane,
And the pivot of rotating disk is deviateed in the hinged place.Advantage is：The utility model adds ball screw framework using servomotor, realizes
Precise motion on straight line, while accurate transform linear motion is rotated into indexing, make the indexing accuracy very high, reachable ±
5 ", and ball-screw belongs to batch production product, and motion positions precision is high, cheap, moreover it is possible to realizes the non-whole number of degrees and connects
Continuous indexing function.But the utility model does not have enough lubrications, accessory easily wears.
Utility model content
In view of the deficienciess of the prior art, the utility model purpose is to provide a kind of numerically control grinder rotary index mechanism,
To solve no enough lubrications, the problem of accessory easily wears.
To achieve these goals, the utility model is to realize by the following technical solutions：A kind of numerically control grinder rotation
Turn indexing mechanism, its structure includes：Bearing, body, main shaft, principal shaft locking handle, out-of-gear worm handle, end plate, change gear input
Axle, vernier ring, index dial, indexing shift fork, alignment pin, dividing arm, actuating unit, the bearing are fixedly connected with body, institute
State body fixation and be equiped with main shaft, principal shaft locking handle, out-of-gear worm handle, the body is fixedly connected with end plate, the end
Disk is fixedly connected with change gear input shaft, and the end plate is fixedly connected with vernier ring, and the vernier ring is fixedly connected with index dial, institute
State index dial fixation and be equiped with indexing shift fork, the indexing shift fork is fixedly connected with alignment pin, dividing arm, the actuating unit
Be installed on body, the actuating unit by active helical gear, driven helical gear, active spur gear, driven spur gear,
Worm screw, turbine, worm eccentric sleeve composition, the active helical gear are flexibly connected with driven helical gear, the driven spiral shell
Rotation gear is fixedly connected with active spur gear, and the active spur gear is flexibly connected with driven spur gear, the driven spur gear
It is fixedly connected with worm screw, the worm screw is flexibly connected with turbine, and the worm screw is fixedly connected with worm eccentric sleeve.
Further, the active helical gear is fixedly connected with change gear input shaft.
Further, the active helical gear is made up of annulus, helical tooth, shoe cream room, oil inlet, oil-out.
Further, the annulus is fixedly connected with helical tooth, fixed in the annulus to be equiped with shoe cream room, the oil storage
Chamber is fixedly connected with oil inlet, oil-out respectively.
Further, the oil inlet is installed on annulus, and the oil-out is installed on helical tooth.
The utility model can continue to be lubricated automatically, prevent gear wear, the physical life of extension device, reduce dimension
Accomplish this, it is simple in construction, it is easily operated, it is practical, it is easy to promote.
Brief description of the drawings
By reading the detailed description made with reference to the following drawings to non-limiting example, other spies of the present utility model
Sign, objects and advantages will become more apparent upon：
Fig. 1 is a kind of structural representation of numerically control grinder rotary index mechanism of the utility model；
Fig. 2 is a kind of internal structure schematic diagram of numerically control grinder rotary index mechanism of the utility model；
Fig. 3 is active helical gear structural representation of the present utility model.
In figure：Bearing -1, body -2, main shaft -3, principal shaft locking handle -4, out-of-gear worm handle -5, end plate -6, change gear are defeated
Enter axle -7, vernier ring -8, index dial -9, indexing shift fork -10, alignment pin -11, dividing arm -12, actuating unit -13, active spiral shell
Rotation gear -1301, driven helical gear -1302, active spur gear -1303, driven spur gear -1304, worm screw -1305, turbine -
1306th, worm eccentric sleeve -1307, annulus -1308, helical tooth -1309, shoe cream room -1310, oil inlet -1311, oil-out -
1312。
Embodiment
Technological means, creation characteristic, reached purpose and effect to realize the utility model are easy to understand, below
With reference to embodiment, the utility model is expanded on further.
Fig. 1, Fig. 2 and Fig. 3 are referred to, the utility model provides a kind of technical scheme：A kind of numerically control grinder rotary indexer
Structure, its structure include：Bearing 1, body 2, main shaft 3, principal shaft locking handle 4, out-of-gear worm handle 5, end plate 6, change gear input shaft
7th, vernier ring 8, index dial 9, indexing shift fork 10, alignment pin 11, dividing arm 12, actuating unit 13, the bearing 1 and body 2
It is fixedly connected, the body 2 is fixed and is equiped with main shaft 3, principal shaft locking handle 4, out-of-gear worm handle 5, the body 2 and end plate
6 are fixedly connected, and the end plate 6 is fixedly connected with change gear input shaft 7, and the end plate 6 is fixedly connected with vernier ring 8, the vernier
Ring 8 is fixedly connected with index dial 9, and the index dial 9, which is fixed, is equiped with indexing shift fork 10, the indexing shift fork 10 and alignment pin
11st, dividing arm 12 is fixedly connected, and the actuating unit 13 is installed on body 2, and the actuating unit 13 is by active spiral
Gear 1301, driven helical gear 1302, active spur gear 1303, driven spur gear 1304, worm screw 1305, turbine 1306, snail
Bar eccentric adjusting sleeve 1307 is formed, and the active helical gear 1301 is flexibly connected with driven helical gear 1302, the driven spiral shell
Rotation gear 1302 is fixedly connected with active spur gear 1303, and the active spur gear 1303 connects with the driven activity of spur gear 1304
Connect, the driven spur gear 1304 is fixedly connected with worm screw 1305, and the worm screw 1305 is flexibly connected with turbine 1306, the snail
Bar 1305 is fixedly connected with worm eccentric sleeve 1307, and the active helical gear 1301 is fixedly connected with change gear input shaft 7, institute
Active helical gear 1301 is stated to be made up of annulus 1308, helical tooth 1309, shoe cream room 1310, oil inlet 1311, oil-out 1312,
The annulus 1308 is fixedly connected with helical tooth 1309, fixed in the annulus 1308 to be equiped with shoe cream room 1310, the oil storage
Chamber 1310 is fixedly connected with oil inlet 1311, oil-out 1312 respectively, and the oil inlet 1311 is installed on annulus 1308, institute
To state oil-out 1312 and be installed on helical tooth 1309, the utility model can continue to be lubricated automatically, prevent gear wear,
The physical life of extension device, maintenance cost is reduced, it is simple in construction, it is easily operated, it is practical, it is easy to promote.
Carrying out in use, the front end of main shaft 3 can install three-jaw self-centering chuck and other annexes that are loaded, to clamp work
Part.The rear end of main shaft 3 can install taper shank change gear axle and be used as differential indexing, and main shaft 3 and worm gear 1306, worm screw 1305 are installed in body 2,
Body 2 can be such that main shaft 3 is rotated up in vertical plane by horizontal level in bearing 1, and end cap is built with two pairs of meshing gears
1301st, 1302 and change gear input shaft 7, it can make in power input body 2, the two sides of index dial 9 has what multirow was uniformly distributed along the circumference
Aperture, for meeting different indexing requirements, index dial 9 carries two pieces with dividing head, unscrews worm eccentric set clamp nut (ginseng
Examine Fig. 2), manipulating out-of-gear worm handle 5 makes worm gear 1306 be disengaged with worm screw 1305, can direct rotating spindle 3, using adjusting gap
Nut, the auxiliary air gap of worm gear 1306 can be finely adjusted, when being cut with dividing head workpiece, to prevent from vibrating, divided every time
(with reference to figure 1) can be locked to main shaft by locking mechanism of spindle after degree.
During lubrication, lubricating oil is inputted into shoe cream room 1310 by oil inlet 1311, lubricating oil from the UNICOM of shoe cream room 1310
Oil-out 1312 flow out oilgear, oil-out 1312 is tiny, and lubrication can be made to continue to carry out.
The advantages of general principle and principal character of the present utility model and the utility model has been shown and described above, for
For those skilled in the art, it is clear that the utility model is not limited to the details of above-mentioned one exemplary embodiment, and without departing substantially from this
In the case of the spirit or essential attributes of utility model, the utility model can be realized in other specific forms.Therefore, no matter
From the point of view of which point, embodiment all should be regarded as exemplary, and be nonrestrictive, the scope of the utility model is by institute
Attached claim rather than described above limit, it is intended that will fall in the implication and scope of the equivalency of claim
All changes are included in the utility model.Any reference in claim should not be considered as to the involved right of limitation
It is required that.
Moreover, it will be appreciated that although the present specification is described in terms of embodiments, not each embodiment is only wrapped
Containing an independent technical scheme, this narrating mode of specification is only that those skilled in the art should for clarity
Using specification as an entirety, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
It is appreciated that other embodiment.
Claims (5)
- A kind of 1. numerically control grinder rotary index mechanism, it is characterised in that：Its structure includes：Bearing (1), body (2), main shaft (3), Principal shaft locking handle (4), out-of-gear worm handle (5), end plate (6), change gear input shaft (7), vernier ring (8), index dial (9), point Shift fork (10), alignment pin (11), dividing arm (12), actuating unit (13) are spent, the bearing (1) is fixedly connected with body (2), The body (2) is fixed to be equiped with main shaft (3), principal shaft locking handle (4), out-of-gear worm handle (5), the body (2) and end Disk (6) is fixedly connected, and the end plate (6) is fixedly connected with change gear input shaft (7), the end plate (6) and the fixed company of vernier ring (8) Connect, the vernier ring (8) is fixedly connected with index dial (9), and fixed be equiped with of the index dial (9) indexes shift fork (10), described Indexing shift fork (10) is fixedly connected with alignment pin (11), dividing arm (12), and the actuating unit (13) is installed on body (2), the actuating unit (13) by active helical gear (1301), driven helical gear (1302), active spur gear (1303), Driven spur gear (1304), worm screw (1305), turbine (1306), worm eccentric sleeve (1307) composition, the active helical tooth Wheel (1301) is flexibly connected with driven helical gear (1302), the driven helical gear (1302) and active spur gear (1303) It is fixedly connected, the active spur gear (1303) is flexibly connected with driven spur gear (1304), the driven spur gear (1304) It is fixedly connected with worm screw (1305), the worm screw (1305) is flexibly connected with turbine (1306), the worm screw (1305) and worm screw Eccentric adjusting sleeve (1307) is fixedly connected.
- A kind of 2. numerically control grinder rotary index mechanism according to claim 1, it is characterised in that：The active helical gear (1301) it is fixedly connected with change gear input shaft (7).
- A kind of 3. numerically control grinder rotary index mechanism according to claim 1, it is characterised in that：The active helical gear (1301) it is made up of annulus (1308), helical tooth (1309), shoe cream room (1310), oil inlet (1311), oil-out (1312).
- A kind of 4. numerically control grinder rotary index mechanism according to claim 3, it is characterised in that：The annulus (1308) with Helical tooth (1309) is fixedly connected, fixed in the annulus (1308) to be equiped with shoe cream room (1310), the shoe cream room (1310) It is fixedly connected respectively with oil inlet (1311), oil-out (1312).
- A kind of 5. numerically control grinder rotary index mechanism according to claim 4, it is characterised in that：The oil inlet (1311) Annulus (1308) is installed on, the oil-out (1312) is installed on helical tooth (1309).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621402732.4U CN206653268U (en) | 2016-12-20 | 2016-12-20 | A kind of numerically control grinder rotary index mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621402732.4U CN206653268U (en) | 2016-12-20 | 2016-12-20 | A kind of numerically control grinder rotary index mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206653268U true CN206653268U (en) | 2017-11-21 |
Family
ID=60313830
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621402732.4U Expired - Fee Related CN206653268U (en) | 2016-12-20 | 2016-12-20 | A kind of numerically control grinder rotary index mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206653268U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108637872A (en) * | 2018-04-28 | 2018-10-12 | 武汉理工大学 | A kind of efficient gate and riser cutting machine |
| CN109015109A (en) * | 2018-07-31 | 2018-12-18 | 浙江广迈捷智能科技有限公司 | A kind of index dial |
| CN109366252A (en) * | 2018-11-21 | 2019-02-22 | 程大军 | A kind of precision index plate haveing excellent performance |
| CN109396934A (en) * | 2018-11-21 | 2019-03-01 | 程大军 | A kind of precision index plate process equipment |
-
2016
- 2016-12-20 CN CN201621402732.4U patent/CN206653268U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108637872A (en) * | 2018-04-28 | 2018-10-12 | 武汉理工大学 | A kind of efficient gate and riser cutting machine |
| CN109015109A (en) * | 2018-07-31 | 2018-12-18 | 浙江广迈捷智能科技有限公司 | A kind of index dial |
| CN109366252A (en) * | 2018-11-21 | 2019-02-22 | 程大军 | A kind of precision index plate haveing excellent performance |
| CN109396934A (en) * | 2018-11-21 | 2019-03-01 | 程大军 | A kind of precision index plate process equipment |
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|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171121 Termination date: 20181220 |
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| CF01 | Termination of patent right due to non-payment of annual fee |