CN106736727A - Gear shaft groove milling positioning and clamping device - Google Patents
Gear shaft groove milling positioning and clamping device Download PDFInfo
- Publication number
- CN106736727A CN106736727A CN201510798667.5A CN201510798667A CN106736727A CN 106736727 A CN106736727 A CN 106736727A CN 201510798667 A CN201510798667 A CN 201510798667A CN 106736727 A CN106736727 A CN 106736727A
- Authority
- CN
- China
- Prior art keywords
- gear
- gear shaft
- shaft body
- clamping device
- groove milling
- 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
- B23Q3/02—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine for mounting on a work-table, tool-slide, or analogous part
- B23Q3/06—Work-clamping means
- B23Q3/062—Work-clamping means adapted for holding workpieces having a special form or being made from a special material
-
- 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
- B23Q3/02—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine for mounting on a work-table, tool-slide, or analogous part
- B23Q3/06—Work-clamping means
- B23Q3/08—Work-clamping means other than mechanically-actuated
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Gear Processing (AREA)
Abstract
The invention discloses a kind of gear shaft groove milling positioning and clamping device, including base, the upper surface of the base is provided with the clamping slot for holding gears shaft body, the hold-down mechanism being respectively provided on two sides with for gear shaft body to be fixed of the clamping slot and for gear teeth meshing and position gear shaft body engage detent mechanism；The engagement detent mechanism includes gear block and the engagement cylinder for driving gear block to be moved along the radial direction of gear shaft body, and the gear block is provided with the engaging tooth with gear teeth meshing.Gear shaft groove milling positioning and clamping device of the invention, can carry out Set and Positioning to the gear shaft being toothed around, to meet the Milling Process requirement of groove.
Description
Technical field
The invention belongs to mechanical frock clamp art, a kind of gear shaft groove milling positioning and clamping device is specifically related to.
Background technology
As shown in figure 1, being a kind of existing longitudinal section view of gear shaft.The gear shaft includes gear shaft body 1, is toothed around 2 on the periphery wall of gear shaft body 1, and is further provided with the groove 3 widened at the teeth groove between two gear teeth 2 wherein.The gear teeth 2 can be involute gear tooth, naturally it is also possible to be the gear teeth of other structures.In the prior art, in order to meet the status requirement between groove 3 and the gear teeth 2, the processing gear teeth 2 are generally required in present gear shaft body 1, then processing groove between two gear teeth 2 wherein.Due to the design feature of the gear shaft, do not have the frock clamp specifically designed for it in processing groove 3 in the prior art.
The content of the invention
In view of this, it is an object of the invention to provide a kind of gear shaft groove milling positioning and clamping device, Set and Positioning can be carried out to the gear shaft being toothed around, to meet the Milling Process requirement of groove.
To reach above-mentioned purpose, the present invention provides following technical scheme：
A kind of gear shaft groove milling positioning and clamping device, including base, the upper surface of the base is provided with the clamping slot for holding gears shaft body, the hold-down mechanism being respectively provided on two sides with for gear shaft body to be fixed of the clamping slot and for gear teeth meshing and position gear shaft body engage detent mechanism；The engagement detent mechanism includes gear block and the engagement cylinder for driving gear block to be moved along the radial direction of gear shaft body, and the gear block is provided with the engaging tooth with gear teeth meshing.
Further, the hold-down mechanism include rotatable engagement be arranged on the base on briquetting and for driving the briquetting to rotate and compressing the compression actuating unit of spline shaft body, the rotation axis of the briquetting is parallel with the length bearing of trend of the clamping slot.
Further, the base is provided with the gathering sill for the gear block mobile guide.
The beneficial effects of the present invention are：
Gear shaft groove milling positioning and clamping device of the invention, hold-down mechanism and engagement detent mechanism are respectively provided with by the both sides of clamping slot, using the meshing relation between gear block and the gear teeth, can position gear shaft body, and prevent gear shaft body from being rotated along its axis；Gear shaft body is pressed abd fixed in clamping slot or gear block using hold-down mechanism, is prevented from gear shaft body circular runout；In this way, the Set and Positioning requirement to gear shaft is capable of achieving, to meet the Milling Process requirement of groove, and the advantage consolidated with simple structure, easy to operate and clamping.
Brief 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 a kind of longitudinal section view of existing gear shaft；
Fig. 2 is the structural representation of gear shaft groove milling positioning and clamping device embodiment 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 Fig. 2 being the structural representation of gear shaft groove milling positioning and clamping device embodiment of the present invention.The gear shaft groove milling positioning and clamping device of the present embodiment, including base 4, the upper surface of the base 4 is provided with the clamping slot 5 for holding gears shaft body 1, the hold-down mechanism being respectively provided on two sides with for gear shaft body 1 to be fixed of the clamping slot 5 and for being engaged with the gear teeth 2 and positions the engagement detent mechanism of gear shaft body 1.The engagement detent mechanism of the present embodiment includes gear block 6 and the engagement cylinder 7 for driving gear block 6 to be moved along the radial direction of gear shaft body 1, and the gear block 6 is provided with the engaging tooth engaged with the gear teeth 2.
Further, the hold-down mechanism of the present embodiment include rotatable engagement be arranged on the base 4 on briquetting 8 and for driving the briquetting 8 to rotate and compressing the compression actuating unit of gear shaft body 1, the rotation axis of the briquetting 8 is parallel with the length bearing of trend of the clamping slot 5.Compressing actuating unit can be realized using existing various structures mode, such as be rotated using air cylinder driven briquetting 8, and its principle quite, is not repeated.Briquetting 8 is respectively provided with by the both sides of clamping slot 5, can avoid gear shaft body 1 that circular runout occurs during Xiyanping injection.
Further, the base 4 is provided with the gathering sill for the mobile guide of the gear block 6, while being oriented to gear block 6 and sliding, gear block 6 can be carried out it is spacing, it is accurate to ensure its position of engagement stabilization with gear shaft body 1.
The gear shaft groove milling positioning and clamping device of the present embodiment, hold-down mechanism and engagement detent mechanism are respectively provided with by the both sides of clamping slot, using the meshing relation between gear block and the gear teeth, can position gear shaft body, and prevent gear shaft body from being rotated along its axis；Gear shaft body is pressed abd fixed in clamping slot or gear block using hold-down mechanism, is prevented from gear shaft body circular runout；In this way, the Set and Positioning requirement to gear shaft is capable of achieving, to meet the Milling Process requirement of groove, and the advantage consolidated with simple structure, easy to operate and clamping.
Embodiment described above is only the preferred embodiment lifted to absolutely prove 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 (3)
1. a kind of gear shaft groove milling positioning and clamping device, it is characterised in that：Including base, the upper surface of the base is provided with the clamping slot for holding gears shaft body, the hold-down mechanism being respectively provided on two sides with for gear shaft body to be fixed of the clamping slot and for gear teeth meshing and position gear shaft body engage detent mechanism；The engagement detent mechanism includes gear block and the engagement cylinder for driving gear block to be moved along the radial direction of gear shaft body, and the gear block is provided with the engaging tooth with gear teeth meshing.
2. gear shaft groove milling positioning and clamping device according to claim 1, it is characterised in that：The hold-down mechanism include rotatable engagement be arranged on the base on briquetting and for driving the briquetting to rotate and compressing the compression actuating unit of spline shaft body, the rotation axis of the briquetting is parallel with the length bearing of trend of the clamping slot.
3. gear shaft groove milling positioning clamping device according to claim 1 and 2, it is characterised in that：The base is provided with the gathering sill for the gear block mobile guide.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510798667.5A CN106736727A (en) | 2015-11-19 | 2015-11-19 | Gear shaft groove milling positioning and clamping device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510798667.5A CN106736727A (en) | 2015-11-19 | 2015-11-19 | Gear shaft groove milling positioning and clamping device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106736727A true CN106736727A (en) | 2017-05-31 |
Family
ID=58916161
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510798667.5A Pending CN106736727A (en) | 2015-11-19 | 2015-11-19 | Gear shaft groove milling positioning and clamping device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106736727A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111730144A (en) * | 2020-07-20 | 2020-10-02 | 浙江日创机电科技有限公司 | Internal gear rotary milling machine |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103009174A (en) * | 2012-12-31 | 2013-04-03 | 巨力索具股份有限公司 | Axial sliding, radial positioning and clamping mechanism for large-scale rotor shaft turnover equipment |
| CN203541658U (en) * | 2013-10-17 | 2014-04-16 | 昆山钰立金属制品有限公司 | Rectangular spline shaft machining jig |
| CN103737352A (en) * | 2013-12-17 | 2014-04-23 | 柳州瑞明威罗动力机械有限公司 | Camshaft keyseat clamp |
| CN104308608A (en) * | 2014-11-18 | 2015-01-28 | 重庆天业模具冲压制造有限公司 | Fixture for milling key groove of long shaft |
| CN204262777U (en) * | 2014-11-07 | 2015-04-15 | 綦江县飞达重型汽车齿轮厂 | Pinpoint gear steps rotates clamping tooling |
| FR3020295A1 (en) * | 2014-04-29 | 2015-10-30 | Stephane Cocher | CLAMPING AND HOLDING SYSTEM IN THE POSITION OF THIN PIPES AND RAPID CHANGE SOLUTION OF THIS CLAMPING SYSTEM IN THE CASE OF CHANGING THE THIN TUBE SECTION |
| CN205380477U (en) * | 2015-11-19 | 2016-07-13 | 綦江永跃齿轮有限公司 | Gear shaft milling flutes positioning clamping device |
-
2015
- 2015-11-19 CN CN201510798667.5A patent/CN106736727A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103009174A (en) * | 2012-12-31 | 2013-04-03 | 巨力索具股份有限公司 | Axial sliding, radial positioning and clamping mechanism for large-scale rotor shaft turnover equipment |
| CN203541658U (en) * | 2013-10-17 | 2014-04-16 | 昆山钰立金属制品有限公司 | Rectangular spline shaft machining jig |
| CN103737352A (en) * | 2013-12-17 | 2014-04-23 | 柳州瑞明威罗动力机械有限公司 | Camshaft keyseat clamp |
| FR3020295A1 (en) * | 2014-04-29 | 2015-10-30 | Stephane Cocher | CLAMPING AND HOLDING SYSTEM IN THE POSITION OF THIN PIPES AND RAPID CHANGE SOLUTION OF THIS CLAMPING SYSTEM IN THE CASE OF CHANGING THE THIN TUBE SECTION |
| CN204262777U (en) * | 2014-11-07 | 2015-04-15 | 綦江县飞达重型汽车齿轮厂 | Pinpoint gear steps rotates clamping tooling |
| CN104308608A (en) * | 2014-11-18 | 2015-01-28 | 重庆天业模具冲压制造有限公司 | Fixture for milling key groove of long shaft |
| CN205380477U (en) * | 2015-11-19 | 2016-07-13 | 綦江永跃齿轮有限公司 | Gear shaft milling flutes positioning clamping device |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111730144A (en) * | 2020-07-20 | 2020-10-02 | 浙江日创机电科技有限公司 | Internal gear rotary milling machine |
| CN111730144B (en) * | 2020-07-20 | 2023-01-03 | 浙江日创机电科技有限公司 | Internal gear rotary milling machine |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203541757U (en) | Gear chamfering positioning fixture | |
| EP2443921A3 (en) | Method of deriving path of contact on face gear, method of manufacturing face gear, face gear and spinning reel rotor drive device | |
| CN204041936U (en) | A kind of rack and pinion engagement backlash eliminating equipment | |
| CN205237629U (en) | Gear shaft milling flutes clamping location frock | |
| CN107063323A (en) | A kind of plates of automobile detection clamping rotating mechanism | |
| CN106736726A (en) | Gear shaft groove milling Set and Positioning frock | |
| CN106736727A (en) | Gear shaft groove milling positioning and clamping device | |
| CN103659299A (en) | Intermittent rotary mechanism for milling machine | |
| CN205380477U (en) | Gear shaft milling flutes positioning clamping device | |
| CN204603502U (en) | The Z-axis lifting mechanism of electric spark linear cutting machine | |
| CN106736725A (en) | Splined shaft groove milling clamping and positioning device | |
| CN108031974A (en) | One kind uses laser welding processing technology welding equipment | |
| CN106736729A (en) | Splined shaft groove milling clamping tooling | |
| CN107461468A (en) | A kind of batch (-type) gear-driven assembly | |
| CN109986387A (en) | A kind of clamping device | |
| CN207122548U (en) | One kind faces upward trigger switching mechanism | |
| CN203609717U (en) | Gear type drive sliding table for automatic injection device | |
| CN205415042U (en) | Integral key shaft milling flutes clamping frock | |
| CN106736728A (en) | Main shaft groove milling positioning clamping device | |
| CN103419062B (en) | The C axle indexing and driving mechanism of vertical lathe workbench | |
| CN204035263U (en) | A kind of Simple coiling trigger | |
| CN103753259A (en) | Self-locking cam clamping device | |
| CN203343556U (en) | Tooth form tool setting device of gear hobbing machine | |
| WO2016163057A1 (en) | Facing device for tap hole of blast furnace, etc. | |
| CN203370158U (en) | Clamping jaw device for injection pump and injection pump |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170531 |