CN207464354U - A kind of gear grinding clamp for small-bore gear automatic loading/unloading - Google Patents
A kind of gear grinding clamp for small-bore gear automatic loading/unloading Download PDFInfo
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- CN207464354U CN207464354U CN201721580483.2U CN201721580483U CN207464354U CN 207464354 U CN207464354 U CN 207464354U CN 201721580483 U CN201721580483 U CN 201721580483U CN 207464354 U CN207464354 U CN 207464354U
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- retaining mechanism
- chuck body
- small
- grinding clamp
- gear
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Abstract
A kind of gear grinding clamp for small-bore gear automatic loading/unloading, the gear grinding clamp include：Chuck body, retaining mechanism, guide frame, elastic supporting seat and gland, the chuck body, which is used to install with platen, to be coordinated；The retaining mechanism is placed on the chuck body axial line；The guide frame is placed in the retaining mechanism top；The elastic supporting seat is on the basis of the retaining mechanism axial line circumferentially on the chuck body, and the gland is for being installed on workbench tailstock.The utility model prevents manipulator positioning accuracy deficiency from causing to collide using guider；Workpiece is placed on elastic auxiliary device by manipulator to be unclamped, and avoid during being oriented to workpiece to the active force of manipulator.
Description
Technical field
The utility model is related to a kind of high-precision axis type gear gear grinding clamps, belong to tooth class part manufacture field.
Background technology
Currently in order to increasing processing efficiency, gear grinding equipment uses automatic loading and unloading device more.Manipulator resetting
Precision is 0.05, and fixture is generally using mechanical expansion sleeve type fixture, and tensioner range is larger, and manipulator repetitive positioning accuracy can meet
Blanking.
When gear aperture is smaller, gear grinding clamp rises wall construction for static pressure, although structural clips clamping accuracy height rises
Tight gap is small, about clamps the 1/1000 of diameter, as diameter of bore≤20mm, tensioner gap is small, and resetting can not meet
Positioning requirements, part easily collide with fixture；Only increase guider, mechanical arm can bear to act on during guiding
Power, repeatedly feeding manipulator repetitive positioning accuracy can be caused worse.
Invention content
To overcome above-mentioned the deficiencies in the prior art, the utility model prevents manipulator positioning accuracy insufficient using guider
Cause to collide；Workpiece is placed on elastic auxiliary device by manipulator to be unclamped, and workpiece is to machine during avoiding guiding
The active force of tool hand.
The technical scheme in the invention for solving the technical problem is：
A kind of gear grinding clamp for small-bore gear automatic loading/unloading, the gear grinding clamp include：Chuck body, locking
Mechanism, guide frame, elastic supporting seat and gland, which is characterized in that the chuck body is used to match with platen installation
It closes；The retaining mechanism is placed on the chuck body axial line；The guide frame is placed in the retaining mechanism top；It is described
Elastic supporting seat is on the basis of the retaining mechanism axial line circumferentially on the chuck body, and the gland is for pacifying
Loaded on workbench tailstock.
Preferably, the retaining mechanism is static pressure ringfeder；It is intended that the structural clips clamping accuracy is high.Preferably,
The retaining mechanism is installed on to be removable in the chuck body；It is intended that be adapted to different workpiece specifications, it can be more
The retaining mechanism of different model is changed, chuck body is enable to reuse, saves the cost of manufacture of fixture.
Preferably, the retaining mechanism is to be threadedly coupled with the chuck body；It is intended that it is simple in structure, it makes
Technical maturity, and it is easy to disassemble, it is easy to use.
Preferably, the guide frame is top to be oriented to, and the guiding is top to be connected as a single entity with the retaining mechanism；Its mesh
Be, it is described be oriented to it is top processing get up it is more convenient；For small-bore workpiece, what the retaining mechanism used
It is static pressure ringfeder structure, this kind of fixture tensioner gap, different workpiece need to correspond to the static pressure ringfeder of different-diameter, the guiding
Structure is also to be formulated according to different workpieces, by it is described be oriented to it is top be connected as a single entity with the retaining mechanism, can more just
Just with the pairing of workpiece.
Preferably, the elastic supporting seat is equipped with pilot hole, institute by pedestal, spring and support bar group into, the pedestal
Supporting rod is stated to be placed in the pilot hole by spring offer elastic force；It is intended that resilient support, positioning workpiece, subtract
The burden of light manipulator, and it is simple in structure.
Preferably, the pedestal is movably installed in the chuck body；It is intended that the ruler according to different workpieces
Very little adjustment makes the workpiece of the more specifications of clamp adaptor, the covert cost of manufacture for saving fixture.
Preferably, the gland is spill disc structure；It is intended that during pressing with the elastic supporting seat
Preferably cooperation makes workpiece uniform force, and ensure workpiece stabilization reaches position location.
Compared with prior art, this practical distinguishing feature once：1st, manipulator positioning accuracy is prevented using guider
Deficiency causes to collide；Workpiece is placed on elastic auxiliary device by manipulator to be unclamped, and avoid workpiece during guiding
To the active force of manipulator；2nd, the retaining mechanism of activity installation and elastic supporting seat make this fixture have more usability.
Description of the drawings
Fig. 1 is a kind of gear grinding clamp structure diagram for small-bore gear automatic loading/unloading；
Fig. 2 is the assembling structure schematic diagram of chuck body；
Fig. 3 is the structure diagram of gland；
In figure：1st, chuck body；11st, oil duct；2nd, retaining mechanism；3rd, guide frame；4th, elastic supporting seat；41st, pedestal；
42nd, supporting rod；43rd, spring；5th, gland；6th, workpiece.
Specific embodiment
The utility model is further described in detail below through specific implementation examples and in conjunction with the accompanying drawings.Wherein,
The drawings are for illustrative purposes only and are merely schematic diagrams rather than pictorial diagram, it is impossible to be interpreted as the limitation to this patent；For
The embodiment of the utility model is better described, the certain components of attached drawing have omission, zoom in or out, and do not represent practical production
The size of product；It will be understood by those skilled in the art that the omitting of some known structures and their instructions in the attached drawings are understandable.
As shown in Figs. 1-3, a kind of gear grinding clamp for small-bore gear automatic loading/unloading, the gear grinding clamp include：
Chuck body 1, retaining mechanism 2, guide frame 3, elastic supporting seat 4 and gland 5, the chuck body 1 are pacified with platen
Assembling is closed；The retaining mechanism 2 is placed in the chuck body axial line；The guide frame 3 is placed on the retaining mechanism 2
Portion；The elastic supporting seat 4 on the basis of 2 axial line of retaining mechanism circumferentially on the chuck body 1, it is described
Gland 5 is installed on workbench tailstock.
Preferably, the retaining mechanism 2 is static pressure ringfeder；The retaining mechanism 2 is installed on the fixture sheet to be removable
On body 1, further, the retaining mechanism 2 is in the chuck body 1 to be threadedly coupled.
Preferably, the guide frame 3 is top to be oriented to, and the guiding is top to be connected as a single entity with the retaining mechanism 2.
Preferably, the elastic supporting seat 4 is made of pedestal 41, spring 43 and supporting rod 42, and the pedestal 41 is equipped with
Pilot hole, the supporting rod 42 is placed in the pilot hole provides elastic force by the spring 43, and further, the pedestal is lived
It is dynamic to be installed in the chuck body；The gland 5 is spill disc structure.
During work, workpiece 6 is placed on the elastic supporting seat 4 by manipulator to be unclamped, and the workpiece 6 exists
It is described to be oriented under top guiding function, it is contacted with static pressure ringfeder, at the same time, the inner pressure of refueling of oil duct 11 makes outside static pressure ringfeder
Diameter expands, and locks 6 inner wall of workpiece, avoids during being oriented to workpiece 6 to the active force of manipulator.
Finally it should be noted that：Above example is only to illustrate the technical solution of the utility model, rather than its limitations；
Although the utility model is described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that：
It can still modify to the technical solution recorded in previous embodiment either to which part or all technical features
Carry out equivalent replacement；And these modifications or replacement, the utility model embodiment that it does not separate the essence of the corresponding technical solution
Technical solution.
Claims (8)
1. a kind of gear grinding clamp for small-bore gear automatic loading/unloading, the gear grinding clamp includes：Chuck body, locking machine
Structure, guide frame, elastic supporting seat and gland, which is characterized in that the chuck body, which is used to install with platen, to be coordinated；
The retaining mechanism is placed on the chuck body axial line；The guide frame is placed in the retaining mechanism top；The bullet
Property support base on the basis of the retaining mechanism axial line circumferentially on the chuck body, the gland is for installing
In on workbench tailstock.
A kind of 2. gear grinding clamp for small-bore gear automatic loading/unloading according to claim 1, which is characterized in that institute
Retaining mechanism is stated as static pressure expansion set.
3. a kind of gear grinding clamp for small-bore gear automatic loading/unloading according to claim 1 or 2, feature exist
In the retaining mechanism is installed on to be removable in the chuck body.
A kind of 4. gear grinding clamp for small-bore gear automatic loading/unloading according to claim 3, which is characterized in that institute
Retaining mechanism is stated with the chuck body to be threadedly coupled.
A kind of 5. gear grinding clamp for small-bore gear automatic loading/unloading according to claim 1, which is characterized in that institute
It is top to be oriented to state guide frame, the guiding is top to be connected as a single entity with the retaining mechanism.
A kind of 6. gear grinding clamp for small-bore gear automatic loading/unloading according to claim 1, which is characterized in that institute
Elastic supporting seat is stated by pedestal, spring and support bar group into the pedestal is equipped with pilot hole, and the supporting rod is placed in described lead
Xiang Kongzhong provides elastic force by the spring.
A kind of 7. gear grinding clamp for small-bore gear automatic loading/unloading according to claim 6, which is characterized in that institute
Pedestal is stated to be movably installed in the chuck body.
A kind of 8. gear grinding clamp for small-bore gear automatic loading/unloading according to claim 1, which is characterized in that institute
Gland is stated as spill disc structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721580483.2U CN207464354U (en) | 2017-11-22 | 2017-11-22 | A kind of gear grinding clamp for small-bore gear automatic loading/unloading |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721580483.2U CN207464354U (en) | 2017-11-22 | 2017-11-22 | A kind of gear grinding clamp for small-bore gear automatic loading/unloading |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207464354U true CN207464354U (en) | 2018-06-08 |
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ID=62258295
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721580483.2U Active CN207464354U (en) | 2017-11-22 | 2017-11-22 | A kind of gear grinding clamp for small-bore gear automatic loading/unloading |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207464354U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111889816A (en) * | 2020-08-07 | 2020-11-06 | 湖南飞阳齿轮制造有限责任公司 | Chamfering machine for gear machining |
-
2017
- 2017-11-22 CN CN201721580483.2U patent/CN207464354U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111889816A (en) * | 2020-08-07 | 2020-11-06 | 湖南飞阳齿轮制造有限责任公司 | Chamfering machine for gear machining |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 430056 No. 239, houguanhu Avenue, Wuhan Economic and Technological Development Zone, Wuhan City, Hubei Province Patentee after: Dongfeng Dingxin Power System Technology Co.,Ltd. Address before: 430056 No. 239, houguanhu Avenue, Wuhan Economic and Technological Development Zone, Wuhan City, Hubei Province Patentee before: DONGFENG GETRAG TRANSMISSION Co.,Ltd. |
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| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230607 Address after: 430000 No. 339 Zhuanyang Avenue, Wuhan Economic and Technological Development Zone, Hubei Province Patentee after: Zhixin Technology Co.,Ltd. Address before: 430056 No. 239, houguanhu Avenue, Wuhan Economic and Technological Development Zone, Wuhan City, Hubei Province Patentee before: Dongfeng Dingxin Power System Technology Co.,Ltd. |