CN106270818A - A kind of worm gear dividing head - Google Patents
A kind of worm gear dividing head Download PDFInfo
- Publication number
- CN106270818A CN106270818A CN201610782561.0A CN201610782561A CN106270818A CN 106270818 A CN106270818 A CN 106270818A CN 201610782561 A CN201610782561 A CN 201610782561A CN 106270818 A CN106270818 A CN 106270818A
- Authority
- CN
- China
- Prior art keywords
- worm gear
- worm
- hole
- chuck
- pudding
- 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
- B23F—MAKING GEARS OR TOOTHED RACKS
- B23F23/00—Accessories or equipment combined with or arranged in, or specially designed to form part of, gear-cutting machines
- B23F23/08—Index mechanisms
- B23F23/085—Index mechanisms of the continuous type
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Gear Transmission (AREA)
Abstract
The invention discloses a kind of worm gear dividing head, including worm gear case, worm-and-wheel gear, servomotor and pudding chuck, cavity it is provided with inside worm gear case, worm gear case top in the vertical direction is provided with through hole, the both sides of worm gear case are provided with through hole in the horizontal direction, servomotor arranges the through hole of in the vertical direction, pudding chuck arranges the through hole of side in the horizontal direction, pudding chuck is connected by worm-and-wheel gear with servomotor, worm and gear is driven to rotate by servomotor, improve the indexing accuracy of dividing head, frequently directly drive dividing head and improve rigid, bigger cutter and bigger cutting force can be done.
Description
Technical field
The present invention relates to tool sharpening field, particularly to a kind of worm gear dividing head.
Background technology
At present, digital control processing is applied more and more extensive in machine-building is processed.But, the dividing head on Digit Control Machine Tool by
The reasons such as the abrasion during assembling, use, can cause generation gap between the mating surface of worm and wheel, affect numerical control
The indexing accuracy of process equipment, thus affect the machining accuracy of Digit Control Machine Tool.If using nibbling of artificial elimination worm and wheel
Close gap, the production efficiency of digital control processing will be affected, and, it is difficult to control the precision adjusted.
Summary of the invention
The technical problem to be solved is to provide a kind of worm gear dividing head, improves indexing accuracy, existing to solve
The above-mentioned multinomial defect caused in technology.
For achieving the above object, the present invention provides following technical scheme: a kind of worm gear dividing head, including worm gear case,
Worm-and-wheel gear, servomotor and pudding chuck, be provided with cavity, worm gear case top in the vertical direction inside worm gear case
Being provided with through hole, the both sides of worm gear case are provided with through hole in the horizontal direction, and servomotor arranges the through hole of in the vertical direction, cloth
Fourth chuck arranges the through hole of side in the horizontal direction, and pudding chuck is connected by worm-and-wheel gear with servomotor.
Preferably, described worm-and-wheel gear includes that worm and worm wheel, worm gear are provided with rotating shaft, and pudding chuck arranges rotating shaft
On, servomotor is meshed with worm screw, and worm and worm wheel are meshed.
Preferably, described through hole is provided with connection seat, connects seat and is provided with hole, location, and described pudding chuck is arranged on hole, location
In, pudding chuck is slidably connected relative to hole, location, connects seat and is fixed on worm gear case by drive end bearing bracket.
Preferably, in described worm gear case horizontal direction, the through hole of opposite side is provided with cylinder block, and the drive rod of cylinder block leads to
Crossing shaft coupling to be connected with rotating shaft, one end of shaft coupling connection rotating shaft is provided with locating convex block, and one end of rotating shaft is provided with groove, location
It is stuck in groove to projection.
Preferably, described worm screw and rotating shaft are arranged in worm gear case, and worm screw and rotating shaft rotate even relative to worm gear case
Connect.
Preferably, ground and the side of described worm gear case is provided with location-plate.
Use above technical scheme to provide the benefit that: the worm gear dividing head of present configuration, driven by servomotor
Worm and gear rotates, and improves the indexing accuracy of dividing head, frequently directly drives dividing head and improves rigid, can do bigger cutter and
Bigger cutting force.
Accompanying drawing explanation
Fig. 1 is the structural representation of the present invention；
Fig. 2 is the structural representation of worm gear case；
Fig. 3 is the schematic diagram of worm gear case internal structure；
Fig. 4 is the structural representation of shaft coupling.
Wherein, 1--worm gear case, 2--servomotor, 3--pudding chuck, 4--worm screw, 5--worm gear, 6--rotating shaft, 7--
Position hole, 8--connects seat, 9--drive end bearing bracket, 10--cylinder block, 11--shaft coupling, 12--locating convex block, 13--groove, 14--are fixed
Position plate.
Detailed description of the invention
Describe the preferred embodiment of the present invention below in conjunction with the accompanying drawings in detail.
Fig. 1 shows the detailed description of the invention of the present invention: a kind of worm gear 5 dividing head, including worm gear 5 casing 1, worm and gear machine
Structure, servomotor 2 and pudding chuck 3, worm gear 5 casing 1 is internal is provided with cavity, and worm gear 5 casing 1 top in the vertical direction is provided with
Through hole, the both sides of worm gear 5 casing 1 are provided with through hole in the horizontal direction, and servomotor 2 arranges the through hole of in the vertical direction, cloth
Fourth chuck 3 arranges the through hole of side in the horizontal direction, and pudding chuck 3 is connected by worm-and-wheel gear with servomotor 2.
Worm-and-wheel gear includes worm screw 4 and worm gear 5, and worm gear 5 is provided with rotating shaft 6, and pudding chuck 3 arranges in rotating shaft 6, watches
Taking motor 2 to be meshed with worm screw 4, worm screw 4 and worm gear 5 are meshed, and through hole is provided with connection seat 8, connect seat 8 and are provided with hole 7, location,
Described pudding chuck 3 is arranged in hole 7, location, and pudding chuck 3 is slidably connected relative to hole 7, location, connects seat 8 and passes through drive end bearing bracket
9 are fixed on worm gear 5 casing 1, and in worm gear 5 casing 1 horizontal direction, the through hole of opposite side is provided with cylinder block 10, driving of cylinder block 10
Lever is connected with rotating shaft 6 by shaft coupling 11, and one end of shaft coupling 11 connection rotating shaft 6 is provided with locating convex block 12, the one of rotating shaft 6
End is provided with groove 13, and location is stuck in groove 13 to projection, and worm screw 4 and rotating shaft 6 are arranged in worm gear 5 casing 1, worm screw 4 and turning
Axle 6 is rotationally connected relative to worm gear 5 casing 1, and ground and the side of worm gear 5 casing 1 are provided with location-plate 14.
The worm gear dividing head of the present invention, stretching by cylinder so that pudding chuck folding, dividing head is clamped, passes through
Servomotor drives worm and gear to rotate, and improves the indexing accuracy of dividing head, frequently directly drives dividing head and improves rigid, permissible
Do bigger cutter and bigger cutting force.
Above-described is only the preferred embodiment of the present invention, it is noted that for those of ordinary skill in the art
For, without departing from the concept of the premise of the invention, it is also possible to make some deformation and improvement, these broadly fall into the present invention
Protection domain.
Claims (6)
1. a worm gear dividing head, it is characterised in that include worm gear case, worm-and-wheel gear, servomotor and pudding chuck,
Being provided with cavity inside worm gear case, worm gear case top in the vertical direction is provided with through hole, and the both sides of worm gear case are in level side
Upwards being provided with through hole, servomotor arranges the through hole of in the vertical direction, and pudding chuck arranges the logical of side in the horizontal direction
Hole, pudding chuck is connected by worm-and-wheel gear with servomotor.
Worm gear dividing head the most according to claim 1, it is characterised in that described worm-and-wheel gear includes worm screw and snail
Wheel, worm gear is provided with rotating shaft, and pudding chuck arranges in rotating shaft, and servomotor is meshed with worm screw, and worm and worm wheel are meshed.
Worm gear dividing head the most according to claim 1, it is characterised in that described through hole is provided with connection seat, connects seat and sets
Having hole, location, described pudding chuck to be arranged in hole, location, pudding chuck is slidably connected relative to hole, location, connects seat by front
End cap is fixed on worm gear case.
Worm gear dividing head the most according to claim 2, it is characterised in that opposite side in described worm gear case horizontal direction
Through hole is provided with cylinder block, and the drive rod of cylinder block is connected with rotating shaft by shaft coupling, and one end of shaft coupling connection rotating shaft is provided with
Locating convex block, one end of rotating shaft is provided with groove, and location is stuck in groove to projection.
Worm gear dividing head the most according to claim 1, it is characterised in that described worm screw and rotating shaft are arranged on worm gear case
In, worm screw and rotating shaft are rotationally connected relative to worm gear case.
Worm gear dividing head the most according to claim 1, it is characterised in that the ground of described worm gear case and side are provided with fixed
Position plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610782561.0A CN106270818A (en) | 2016-08-31 | 2016-08-31 | A kind of worm gear dividing head |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610782561.0A CN106270818A (en) | 2016-08-31 | 2016-08-31 | A kind of worm gear dividing head |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106270818A true CN106270818A (en) | 2017-01-04 |
Family
ID=57672419
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610782561.0A Pending CN106270818A (en) | 2016-08-31 | 2016-08-31 | A kind of worm gear dividing head |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106270818A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101642885A (en) * | 2009-09-04 | 2010-02-10 | 台州北平机床有限公司 | Grinding machine tool |
| CN201534249U (en) * | 2009-08-10 | 2010-07-28 | 天津市精诚机床制造有限公司 | Two-shaft digital control gear chamfering machine layout |
| CN201735905U (en) * | 2010-01-28 | 2011-02-09 | 吕一飞 | Numerical control gear milling machine of arc gear and bevel gear |
| CN203944942U (en) * | 2014-05-22 | 2014-11-19 | 上虞市德骏传动机械有限公司 | A kind of table device of chain digital control gear hobbing machine |
| CN105215475A (en) * | 2015-08-27 | 2016-01-06 | 天津第一机床总厂 | Numerical control Double-cutter straight bevel gear generating machine |
| CN206084029U (en) * | 2016-08-31 | 2017-04-12 | 戴杰磨床集团股份有限公司 | Worm wheel dividing head |
-
2016
- 2016-08-31 CN CN201610782561.0A patent/CN106270818A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201534249U (en) * | 2009-08-10 | 2010-07-28 | 天津市精诚机床制造有限公司 | Two-shaft digital control gear chamfering machine layout |
| CN101642885A (en) * | 2009-09-04 | 2010-02-10 | 台州北平机床有限公司 | Grinding machine tool |
| CN201735905U (en) * | 2010-01-28 | 2011-02-09 | 吕一飞 | Numerical control gear milling machine of arc gear and bevel gear |
| CN203944942U (en) * | 2014-05-22 | 2014-11-19 | 上虞市德骏传动机械有限公司 | A kind of table device of chain digital control gear hobbing machine |
| CN105215475A (en) * | 2015-08-27 | 2016-01-06 | 天津第一机床总厂 | Numerical control Double-cutter straight bevel gear generating machine |
| CN206084029U (en) * | 2016-08-31 | 2017-04-12 | 戴杰磨床集团股份有限公司 | Worm wheel dividing head |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170104 |
|
| RJ01 | Rejection of invention patent application after publication |