CN105935816A - Triangular chuck for gear machining - Google Patents
Triangular chuck for gear machining Download PDFInfo
- Publication number
- CN105935816A CN105935816A CN201510958418.8A CN201510958418A CN105935816A CN 105935816 A CN105935816 A CN 105935816A CN 201510958418 A CN201510958418 A CN 201510958418A CN 105935816 A CN105935816 A CN 105935816A
- Authority
- CN
- China
- Prior art keywords
- chuck
- fixture block
- chassis
- collets
- gear
- 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
- B23F23/02—Loading, unloading or chucking arrangements for workpieces
- B23F23/06—Chucking arrangements
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Jigs For Machine Tools (AREA)
Abstract
The invention discloses a triangular chuck for gear machining. The triangular chuck for gear machining comprises a chassis, a central hole, collets, puller bolts, locking nuts, threaded holes, fixture blocks and fixture block grooves, wherein the chassis is circular; the central hole is formed in the middle; collets, which are triangularly distributed, are arranged on the top of the chassis; the puller bolts are arranged on the tail parts of the collets and extend into the collets through the threaded holes formed in the collets; the locking nuts are arranged on the puller bolts; the fixture lock grooves are arranged at one ends, extending into the central hole, of the collets; the fixture blocks are arranged in the fixture block grooves; and the fixture blocks are connected to the puller bolts extending into one ends of the collets. The triangular chuck for gear machining is good in fastening effect to the gear, and meanwhile, the gear is convenient to assemble and disassemble, so that the machining efficiency is favorably improved; and the triangular chuck for gear machining is simple in structure, reasonable in design and low in manufacturing cost, and is favorably realized.
Description
Technical field
The present invention relates to Gear Processing appurtenance technical field, a kind of triangle chuck for Gear Processing.
Background technology
Gear needs to fasten it in order to meet processing needs to ensure crudy before processing, a kind of clamp device conventional when triangle chuck is processed as machine components, thus is widely used.It is identical that the triangle chuck that Gear Processing is used adds the triangle chuck used man-hour with other machine components, screw thread is had to be meshed with the flat thread at the dish bevel gear back side below three claw targeting parts on this triangle chuck, when rotating cone pinion with spanner by four square holes, dish pinion rotation, the flat thread at the back side drives three claws close to center simultaneously or exits, in order to clamp the workpiece of different-diameter, but, structure is complicated, manufacturing cost is high, thus improve processing cost, therefore, it is proposed that a kind of triangle chuck for Gear Processing.
Summary of the invention
It is an object of the invention to provide a kind of triangle chuck for Gear Processing, with the problem solving to propose in above-mentioned background technology.
For achieving the above object, the present invention provides following technical scheme: a kind of triangle chuck for Gear Processing, including chassis, centre bore, chuck, puller bolt, lock nut, screwed hole, fixture block and fixture block groove, it is provided with centre bore in the middle of the rounded shape in described chassis, and top, chassis is provided with chuck, described chuck triangular shape is distributed, and chuck afterbody is provided with puller bolt, described puller bolt stretches in chuck by the screwed hole that collet interior is provided with, and puller bolt is provided with lock nut, described chuck is provided with fixture block groove in stretching into centre bore one end, it is provided with fixture block in described fixture block groove, described fixture block is connected with stretching into the puller bolt of one end in chuck.
Preferably, the length that described screwed hole is offered is more than the length of fixture block groove.
Preferably, described chassis top surface offers three installing holes.
Preferably, described chuck is integrated with chassis.
Compared with prior art, the invention has the beneficial effects as follows: this is used for the triangle chuck of Gear Processing, good to gear fastening effect, meanwhile, gear easy accessibility, be conducive to improving working (machining) efficiency, it is provided with lock nut by puller bolt, can be to the fastening effect of gear, and simple in construction, reasonable in design, low cost of manufacture, it is advantageously implemented.
Accompanying drawing explanation
Fig. 1 is present configuration schematic diagram.
Fig. 2 is collet interior structural representation of the present invention.
In figure: 1 chassis, 2 centre bores, 3 chucks, 4 puller bolts, 5 lock nuts, 6 screwed holes, 7 fixture blocks, 8 fixture block grooves.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is clearly and completely described, it is clear that described embodiment is only a part of embodiment of the present invention rather than whole embodiments.Based on the embodiment in the present invention, the every other embodiment that those of ordinary skill in the art are obtained under not making creative work premise, broadly fall into the scope of protection of the invention.
Refer to Fig. 1-2, the present invention provides a kind of technical scheme: a kind of triangle chuck for Gear Processing, including chassis 1, centre bore 2, chuck 3, puller bolt 4, lock nut 5, screwed hole 6, fixture block 7 and fixture block groove 8, it is provided with centre bore 2 in the middle of the rounded shape in described chassis 1, and top, chassis 1 is provided with chuck 3, described chuck 3 triangular shape is distributed, and chuck 3 afterbody is provided with puller bolt 4, described puller bolt 4 stretches in chuck by the internal screwed hole 5 being provided with of chuck 3, and puller bolt 4 is provided with lock nut 5, described chuck 3 is provided with fixture block groove 8 in stretching into centre bore 2 one end, it is provided with fixture block 7 in described fixture block groove 8, described fixture block 7 is connected with stretching into the puller bolt 4 of one end in chuck 3.
The present invention is improved by: this is used for the triangle chuck of Gear Processing, the length offered by screwed hole 6 is more than the length of fixture block groove 8, so that fixture block 7 is mobile under the promotion of puller bolt 4, gear is fastened, by offering three installing holes on the top surface of chassis 1, it is easy to chassis 1 is installed, is integrated with chassis 1 by chuck 3, it is to avoid need to slot on chassis 1, decrease the course of processing, reduce manufacturing cost.
Although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, being appreciated that and these embodiments can carry out multiple change without departing from the principles and spirit of the present invention, revise, replace and modification, the scope of the present invention be defined by the appended.
Claims (4)
- null1. the triangle chuck for Gear Processing,Including chassis (1)、Centre bore (2)、Chuck (3)、Puller bolt (4)、Lock nut (5)、Screwed hole (6)、Fixture block (7) and fixture block groove (8)，It is characterized in that: in the middle of described chassis (1) rounded shape, be provided with centre bore (2)，And chassis (1) top is provided with chuck (3)，Described chuck (3) triangular shape is distributed，And chuck (3) afterbody is provided with puller bolt (4)，Described puller bolt (4) is stretched in chuck by the internal screwed hole (5) being provided with of chuck (3)，And puller bolt (4) is provided with lock nut (5)，Described chuck (3) is provided with fixture block groove (8) in stretching into centre bore (2) one end，It is provided with fixture block (7) in described fixture block groove (8)，Described fixture block (7) is connected with the puller bolt (4) stretching into chuck (3) interior one end.
- A kind of triangle chuck for Gear Processing the most according to claim 1, it is characterised in that: the length that described screwed hole (6) is offered is more than the length of fixture block groove (8).
- A kind of triangle chuck for Gear Processing the most according to claim 1, it is characterised in that: offer three installing holes on described chassis (1) top surface.
- A kind of triangle chuck for Gear Processing the most according to claim 1, it is characterised in that: described chuck (3) is integrated with chassis (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510958418.8A CN105935816A (en) | 2015-12-19 | 2015-12-19 | Triangular chuck for gear machining |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510958418.8A CN105935816A (en) | 2015-12-19 | 2015-12-19 | Triangular chuck for gear machining |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105935816A true CN105935816A (en) | 2016-09-14 |
Family
ID=57152871
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510958418.8A Pending CN105935816A (en) | 2015-12-19 | 2015-12-19 | Triangular chuck for gear machining |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105935816A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109794655A (en) * | 2019-03-27 | 2019-05-24 | 西安航空职业技术学院 | Positioning clamping device is used in a kind of processing of axle shaft gear |
| CN109877395A (en) * | 2019-03-06 | 2019-06-14 | 南安市天筹机械贸易有限公司 | Meet circumferentially positioned gear grinding device in a kind of gear mesh tooth |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3143363A1 (en) * | 1981-11-02 | 1983-05-11 | Bayerisches Leichtmetallwerk Graf Blücher von Wahlstatt GmbH & Co KG, 8000 München | Power-operated chuck for turning bevel gears, pinions or suchlike workpieces |
| CN201455848U (en) * | 2009-07-21 | 2010-05-12 | 河南省西峡汽车水泵股份有限公司 | Clamping device of fixed gear |
| CN204018888U (en) * | 2014-07-09 | 2014-12-17 | 重庆红恩机械配件有限公司 | A kind of ring gear gear shaping frock |
| CN204018889U (en) * | 2014-07-09 | 2014-12-17 | 重庆红恩机械配件有限公司 | A kind of external toothing gear shaping frock |
| CN104384626A (en) * | 2014-11-07 | 2015-03-04 | 池州市大正机械制造有限责任公司 | Bevel gear turning and clamping device |
| CN204735798U (en) * | 2015-05-19 | 2015-11-04 | 营口机床厂有限公司 | Novel chuck of gear -hobbing machine |
-
2015
- 2015-12-19 CN CN201510958418.8A patent/CN105935816A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3143363A1 (en) * | 1981-11-02 | 1983-05-11 | Bayerisches Leichtmetallwerk Graf Blücher von Wahlstatt GmbH & Co KG, 8000 München | Power-operated chuck for turning bevel gears, pinions or suchlike workpieces |
| CN201455848U (en) * | 2009-07-21 | 2010-05-12 | 河南省西峡汽车水泵股份有限公司 | Clamping device of fixed gear |
| CN204018888U (en) * | 2014-07-09 | 2014-12-17 | 重庆红恩机械配件有限公司 | A kind of ring gear gear shaping frock |
| CN204018889U (en) * | 2014-07-09 | 2014-12-17 | 重庆红恩机械配件有限公司 | A kind of external toothing gear shaping frock |
| CN104384626A (en) * | 2014-11-07 | 2015-03-04 | 池州市大正机械制造有限责任公司 | Bevel gear turning and clamping device |
| CN204735798U (en) * | 2015-05-19 | 2015-11-04 | 营口机床厂有限公司 | Novel chuck of gear -hobbing machine |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109877395A (en) * | 2019-03-06 | 2019-06-14 | 南安市天筹机械贸易有限公司 | Meet circumferentially positioned gear grinding device in a kind of gear mesh tooth |
| CN109877395B (en) * | 2019-03-06 | 2020-10-02 | 山东海利传动机械制造有限公司 | Gear grinding device capable of achieving circumferential positioning in gear pair |
| CN109794655A (en) * | 2019-03-27 | 2019-05-24 | 西安航空职业技术学院 | Positioning clamping device is used in a kind of processing of axle shaft gear |
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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 | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160914 |
|
| WD01 | Invention patent application deemed withdrawn after publication |