CN109702598A - A kind of gearbox gear fixture for grinding machine - Google Patents
A kind of gearbox gear fixture for grinding machine Download PDFInfo
- Publication number
- CN109702598A CN109702598A CN201910145737.5A CN201910145737A CN109702598A CN 109702598 A CN109702598 A CN 109702598A CN 201910145737 A CN201910145737 A CN 201910145737A CN 109702598 A CN109702598 A CN 109702598A
- Authority
- CN
- China
- Prior art keywords
- claw
- gear
- main body
- fixture
- jig main
- 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
Landscapes
- Jigs For Machine Tools (AREA)
Abstract
The present invention provides a kind of gearbox gear fixture for grinding machine, including jig main body, jacking block, elastic sheet, pedestal, end face positioning plate, claw mounting plate, claw, bayonet, clamping ring gear, gear, fixed column, claw, fastening nail, card cylinder, insertion tube and banking pin；Jacking block is provided in the intermediate pilot hole of the jig main body, and flexible sheet is installed on jig main body, the fixed column passes through flexible sheet from one end of pedestal and is fixed on jig main body, and end face positioning plate location and installation is on pedestal, claw mounting plate is equipped with by pin on the lateral surface of the elastic sheet, and claw is installed on claw mounting plate by pin.There are three claws on fixture, for compressing gear in gear face after workpiece centering.The front end of claw is installed with clamping ring gear, brings fixture clamping together according to tooth row feature and is a little bonded with tooth form perfection, can reach higher positioning accuracy, can also be exchanged rapidly according to different parts, be suitable for a variety of kinds.
Description
Technical field
The invention belongs to gear fixture technical fields, more specifically, in particular to a kind of gearbox gear fixture for grinding machine.
Background technique
Gear is widely used in the modern mechanical industry of rapid development, and gear drive is important transmission shape
One of formula, the accuracy of manufacture, intensity, wearability etc. directly affect the overall precision of machine and produce and use service life, gear grinding
Processing, generally with tooth shape locating, mostly uses helical teeth, helical tooth etc. at this stage.Tooth shape locating portion is generally curve, this just gives tooling
Design brings difficulty.
Then, in view of this, being studied improvement for existing structure and missing, a kind of gearbox gear wheel grinding machine is provided
Fixture, to reach more practical purpose.
Summary of the invention
In order to solve the above technical problem, the present invention provides a kind of gearbox gear fixture for grinding machine, to solve above-mentioned background
The problem of being proposed in technology.
The present invention is reached by technological means in detail below:
A kind of gearbox gear fixture for grinding machine, including jig main body, jacking block, elastic sheet, pedestal, end face positioning plate, card
Pawl mounting plate, claw, bayonet clamp ring gear, gear, fixed column, claw, fastening nail, card cylinder, insertion tube and banking pin；The folder
It is provided with jacking block in the intermediate pilot hole for having main body, and flexible sheet is installed on jig main body, the fixed column is from pedestal
One end passes through flexible sheet and is fixed on jig main body, and end face positioning plate location and installation is on pedestal, the elastic sheet
Claw mounting plate is equipped with by pin on lateral surface, and claw is installed on claw mounting plate by pin.
Further, the claw and claw are equipped with three groups.
Further, the bayonet side of the claw front end is fixed with flexible clamping ring gear by pin.
Further, the claw is fixedly mounted on the top of card cylinder by fastening nail, and the lower end of card cylinder be inserted into it is slotting
In cylinder.
Further, the card cylinder is fixed in insertion tube by banking pin.
Compared with prior art, the invention has the following beneficial effects:
Claw is installed on flexible sheet in the present invention, and flexible sheet deforms under jacking block promotion, keeps its upper clipping claw uniform
Centering clamping carried out to gear compound graduation circle, there are three claws on fixture, for compressing gear in gear face after workpiece centering.
Secondly, the front end of claw is installed with clamping ring gear, bring fixture clamping together according to tooth row feature a little perfect with tooth form
Fitting, no matter helical teeth, helical tooth can reach higher positioning accuracy, can also be exchanged rapidly according to different parts, with
Process fixture suitable for a variety of kinds.
Detailed description of the invention
Fig. 1 is the schematic diagram of the section structure of the invention.
Fig. 2 is overlooking structure diagram of the invention.
Fig. 3 is the structural schematic diagram of claw of the present invention.
Fig. 4 is the structural schematic diagram after claw front end of the present invention is split.
In figure, the corresponding relationship of component names and accompanying drawing number are as follows:
Jig main body -1, jacking block -2, elastic sheet -3, pedestal -4, end face positioning plate -5, claw mounting plate -6, claw -7,
Bayonet -701 clamps ring gear -702, gear -8, fixed column -9, claw -10, fastening nail -11, card cylinder -12, insertion tube -13, limit
Nail -14.
Specific embodiment
Embodiments of the present invention are described in further detail with reference to the accompanying drawings and examples.Following embodiment is used for
Illustrate the present invention, but cannot be used to limit the scope of the invention.
In the description of the present invention, unless otherwise indicated, the meaning of " plurality " is two or more；Term " on ",
The orientation or positional relationship of the instructions such as "lower", "left", "right", "inner", "outside", " front end ", " rear end ", " head ", " tail portion " is
It is based on the orientation or positional relationship shown in the drawings, is merely for convenience of description of the present invention and simplification of the description, rather than instruction or dark
Show that signified device or element must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as pair
Limitation of the invention.In addition, term " first ", " second ", " third " etc. are used for description purposes only, and should not be understood as instruction or
Imply relative importance.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " connected " " connects
Connect " it shall be understood in a broad sense, for example, it may be being fixedly connected, it may be a detachable connection, or be integrally connected；It can be machine
Tool connection, is also possible to be electrically connected；It can be directly connected, it can also be indirectly connected through an intermediary.For this field
For those of ordinary skill, the concrete meaning of above-mentioned term in the present invention can be understood with concrete condition.
Embodiment:
As shown in attached drawing 1 to attached drawing 4:
The present invention provides a kind of gearbox gear fixture for grinding machine, including jig main body 1, jacking block 2, elastic sheet 3, pedestal 4,
End face positioning plate 5, claw mounting plate 6, claw 7, bayonet 701 clamp ring gear 702, gear 8, fixed column 9, claw 10, fastening nail
11, card cylinder 12, insertion tube 13 and banking pin 14；Jacking block 2, and jig main body 1 are provided in the intermediate pilot hole of the jig main body 1
On flexible sheet 3 is installed, the fixed column 9 passes through flexible sheet 3 from one end of pedestal 4 and is fixed on jig main body 1, and holds
Positioning plate 5 location and installation in face is equipped with claw mounting plate 6 by pin on the lateral surface of the elastic sheet 3 on pedestal 4,
And claw 7 is installed on claw mounting plate 6 by pin.
Wherein, the claw 7 is equipped with three groups with claw 10, uniformly carries out centering folder to gear compound graduation circle using claw 7
It holds, using claw 10, gear is compressed to gear face after workpiece centering.
Wherein, 701 side of bayonet of 7 front end of claw is fixed with flexible clamping ring gear 702 by pin, special according to tooth row
Point makes fixture clamping bring together and is a little bonded with tooth form perfection, no matter helical teeth, helical tooth can reach higher positioning accuracy, may be used also
To be exchanged rapidly according to different parts, so that fixture is processed suitable for a variety of kinds.
Wherein, the claw 10 is fixedly mounted on the top of card cylinder 12, and the lower end inserting of card cylinder 12 by fastening nail 11
In insertion tube 13.
Wherein, the card cylinder 12 is fixed in insertion tube 13 by banking pin 14.
The specifically used mode and effect of the present embodiment:
In the present invention, it is used for roller gear inner hole grinding and end face, fixture is installed on grinding machine head stock frame spindle end, utilizes folder
Have upper three claws 7 being installed on flexible sheet 3, flexible sheet 3 deforms under the promotion of jacking block 2, keeps its upper clipping claw 7 uniformly right
Gear compound graduation circle carries out centering clamping, using three claws 10 on fixture, compresses gear to gear face after workpiece centering,
The front end of claw 7 is installed with clamping ring gear 702, no matter brings fixture clamping together according to tooth row feature and is a little bonded with tooth form perfection
Helical teeth, helical tooth can reach higher positioning accuracy, can also be exchanged rapidly according to different parts, so that fixture is suitable
It is processed for a variety of kinds.
The embodiment of the present invention is given for the purpose of illustration and description, and is not exhaustively or by this to send out
It is bright to be limited to disclosed form.Many modifications and variations are obvious for the ordinary skill in the art.Choosing
Selecting and describe embodiment is and to make those skilled in the art to more preferably illustrate the principle of the present invention and practical application
It will be appreciated that the present invention is to design various embodiments suitable for specific applications with various modifications.
Claims (5)
1. a kind of gearbox gear fixture for grinding machine, it is characterised in that: the gearbox gear fixture for grinding machine includes jig main body (1),
Jacking block (2), elastic sheet (3), pedestal (4), end face positioning plate (5), claw mounting plate (6), claw (7), bayonet (701), folder
It holds ring gear (702), gear (8), fixed column (9), claw (10), fastening nail (11), card cylinder (12), insertion tube (13) and banking pin
(14)；It is provided with jacking block (2) in the intermediate pilot hole of the jig main body (1), and flexible sheet is installed on jig main body (1)
(3), the fixed column (9) passes through flexible sheet (3) from one end of pedestal (4) and is fixed on jig main body (1), and end face positions
Plate (5) location and installation is equipped with claw mounting plate by pin on the lateral surface of the elastic sheet (3) on pedestal (4)
(6), and claw (7) is installed on claw mounting plate (6) by pin.
2. gearbox gear fixture for grinding machine as described in claim 1, it is characterised in that: the claw (7) is all provided with claw (10)
There are three groups.
3. gearbox gear fixture for grinding machine as described in claim 1, it is characterised in that: the bayonet (701) of claw (7) front end
Side is fixed with flexible clamping ring gear (702) by pin.
4. gearbox gear fixture for grinding machine as described in claim 1, it is characterised in that: the claw (10) passes through fastening nail (11)
It is fixedly mounted on the top of card cylinder (12), and the lower end of card cylinder (12) is inserted into insertion tube (13).
5. gearbox gear fixture for grinding machine as described in claim 1, it is characterised in that: the card cylinder (12) passes through banking pin (14)
It is fixed in insertion tube (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910145737.5A CN109702598A (en) | 2019-02-27 | 2019-02-27 | A kind of gearbox gear fixture for grinding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910145737.5A CN109702598A (en) | 2019-02-27 | 2019-02-27 | A kind of gearbox gear fixture for grinding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109702598A true CN109702598A (en) | 2019-05-03 |
Family
ID=66264143
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910145737.5A Pending CN109702598A (en) | 2019-02-27 | 2019-02-27 | A kind of gearbox gear fixture for grinding machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109702598A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112059909A (en) * | 2020-09-07 | 2020-12-11 | 内蒙古第一机械集团股份有限公司 | Grinding device for gear inner hole |
-
2019
- 2019-02-27 CN CN201910145737.5A patent/CN109702598A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112059909A (en) * | 2020-09-07 | 2020-12-11 | 内蒙古第一机械集团股份有限公司 | Grinding device for gear inner hole |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201940830U (en) | Fixture for automatic shifting transmission case shell | |
| CN103600250B (en) | A kind of blade self adaptation clamping and positioning device | |
| CN208961525U (en) | A kind of wheel hub clamping and positioning device | |
| CN109702598A (en) | A kind of gearbox gear fixture for grinding machine | |
| CN202271199U (en) | Fixture clamp for broaching timing gear key groove on hydraulic broacher | |
| CN201253758Y (en) | Fast transshipping chucking appliance for flange member | |
| CN209520708U (en) | A kind of gearbox gear fixture for grinding machine | |
| CN106346088A (en) | Duplicate gear positioning and centering clamp | |
| CN203751791U (en) | Disc type special-shaped part two-end-surface turning and inclined hole processing clamp | |
| CN101607326A (en) | The positioner that is used for processing gear shaft | |
| CN212329905U (en) | Tooth aligning mistake proofing gear shaping clamp | |
| CN203765122U (en) | Check ring assembly line cutting clamp | |
| CN204413850U (en) | A kind of axial workpiece grinding cylindrical fixture | |
| CN220240225U (en) | Balanced driven tooth hobbing tool | |
| CN212514053U (en) | Coaxial adjusting device | |
| CN220050882U (en) | Milling groove clamp for clamping and processing multiple workpieces on horizontal milling machine | |
| CN111069949A (en) | Device for machining front pump body of diesel engine oil pump | |
| CN215787243U (en) | Gear grinding clamp of rear axle driven bevel gear | |
| CN220993792U (en) | Manual dual-function zero point quick-changing device | |
| CN219900564U (en) | EDM taper pin side processing quick clamping tool | |
| CN216264773U (en) | Fixture for processing cylinder surface and side surface of general gasoline engine box body | |
| CN212398884U (en) | A quick positioning and clamping device for large-scale parts machining | |
| CN214392710U (en) | Gear keyway adds clamping apparatus | |
| CN213702510U (en) | Frock clamp of aircraft T shape spare | |
| CN218798406U (en) | Bending die with light structure |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20190503 |