CN207642433U - A kind of axis class swelled gear-hobbing clamp - Google Patents
A kind of axis class swelled gear-hobbing clamp Download PDFInfo
- Publication number
- CN207642433U CN207642433U CN201721853268.5U CN201721853268U CN207642433U CN 207642433 U CN207642433 U CN 207642433U CN 201721853268 U CN201721853268 U CN 201721853268U CN 207642433 U CN207642433 U CN 207642433U
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- China
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- gear
- swelled
- link block
- ringfeder
- kink
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Abstract
The utility model discloses a kind of axis class swelled gear-hobbing clamps, including pedestal and set the ringfeder for clamping operation axis in the inner, pedestal is equipped with kink, the top and link block being fixedly connected with ringfeder along axis successively from top to bottom, kink top is fixedly connected with link block through screw element, link block is connected with the connector sleeve for being connect with lathe, top to be removably fixedly connected with pedestal.Using axis class swelled gear-hobbing clamp provided by the utility model, kink, top and link block realize that one is fixed by screw element, and kink is fixedly connected with ringfeder, and ringfeder carries out tensioner to axis to be processed, and the connector sleeve being connect with link block is fixed with lathe.Thus it is arranged, is not in the axial runout of axis to be processed after tensing ringfeder, and without repeating to position, improves the service life of fixture, reduce production cost.
Description
Technical field
The utility model is related to machine processing fields, more specifically to a kind of axis class swelled gear-hobbing clamp.
Background technology
Half slot on front axle class gear-hobbing clamp link block is connect with soket head cap screw, is not completely fixed, after tensing ringfeder,
Easily there is the big risk of axial runout in the axis of locking, and repetitive positioning accuracy is low, causes product to shift in process, tooth pitch accumulation
Total bigger than normal, pitch circle bounce is big, and teeth directional is unstable, and teeth portion accuracy class is up to 7~8 grades.In cinching process, interior hexagonal screw rod stress is not
Uniformly, internal links broken screw is not easy to find to lead to product rejection 1 time/2 months, and gear hobbing process high rejection rate, entire fixture uses
Service life is not also grown, and cost is increased.
In conclusion how to efficiently solve, gear-hobbing clamp structure is not completely fixed, axial runout easily occurs in lock shaft, makes
With the service life it is low the problems such as, be current those skilled in the art's urgent problem.
Utility model content
In view of this, the purpose of this utility model is to provide a kind of axis class swelled gear-hobbing clamp, to solve gear hobbing folder
Lamps structure is not completely fixed, the problems such as axial runout, service life is low easily occurs in lock shaft.
In order to achieve the above object, the utility model provides the following technical solutions：
A kind of axis class swelled gear-hobbing clamp, including pedestal and set and be used to clamp the ringfeder of axis to be processed in the inner, it is described
Pedestal is equipped with the kink, the top and link block that are fixedly connected with the ringfeder successively from top to bottom along axis, the kink, described
Top to be fixedly connected through screw element with the link block, the link block is connected with the connector sleeve for being connect with lathe, described
It is top to be removably fixedly connected with the pedestal.
Preferably, the link block and it is described it is top on be respectively provided with the screw element by installation through-hole, institute
Kink is stated equipped with the threaded hole for installing the screw element.
Preferably, it is arranged with mandril outside the screw element in the top installation through-hole, the one of the mandril
End is contacted with the kink, and the other end is contacted with the link block.
Preferably, the connector sleeve is equipped with the locating slot for positioning the link block, and the link block, which is equipped with, to be used
In the positioning protrusion coordinated with the locating slot.
Preferably, the pedestal and it is described it is top on be respectively equipped with the first limit hole being disposed radially, first limit
The first stop screw is equipped in the hole of position, the connector sleeve is equipped with the first limiting slot coordinated with first stop screw, with
The radial rotating of the described top and described connector sleeve is limited respectively.
Preferably, the pedestal is equipped with the second limit hole for being limited to the ringfeder, second limit
The second stop screw is equipped in hole, the ringfeder is equipped with the second limiting slot for coordinating with second stop screw.
Preferably, the number of the screw element is multiple.
Preferably, the screw element is specially hexagon socket cap head screw.
Preferably, the pedestal top is fixedly connected with described through bolt.
Preferably, the ringfeder is equipped with external screw thread, and the kink is equipped with the internal thread being connect with the external screw thread.
Axis class swelled gear-hobbing clamp provided by the utility model, including pedestal and set and be used for clamping operation axis in the inner
Ringfeder, pedestal are equipped with the kink, the top and link block that are fixedly connected with ringfeder successively from top to bottom along axis, kink, it is top and
Link block is fixedly connected through screw element, and link block is connected with the connector sleeve for being connect with lathe, and top and pedestal is dismountable
It is fixedly connected.
Using axis class swelled gear-hobbing clamp provided by the utility model, kink, top and link block pass through screw element reality
Now one is fixed, and kink is fixedly connected with ringfeder, and ringfeder carries out tensioner, the connector sleeve and machine being connect with link block to axis to be processed
Bed is fixed.Thus it is arranged, is not in the axial runout of axis to be processed after tensing ringfeder, and is fixed without repeating
The service life of fixture is improved in position, reduces production cost.
Description of the drawings
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor
Under, other drawings may also be obtained based on these drawings.
Fig. 1 is a kind of structural schematic diagram for axis class swelled gear-hobbing clamp that the utility model embodiment provides；
Fig. 2 is the structural schematic diagram for the ringfeder that the utility model embodiment provides；
Fig. 3 is the structural schematic diagram for the pedestal that the utility model embodiment provides；
Fig. 4 is the structural schematic diagram for the kink that the utility model embodiment provides；
Fig. 5 is the top structural schematic diagram that the utility model embodiment provides；
Fig. 6 is the structural schematic diagram for the link block that the utility model embodiment provides；
Fig. 7 is the structural schematic diagram for the connector sleeve that the utility model embodiment provides；
Fig. 8 is schematic cross-sectional view at A-A in Fig. 7.
It is marked in attached drawing as follows：
Ringfeder 1, pedestal 2, the second stop screw 3, kink 4, mandril 5, top 6, screw element 7, link block 8, connector sleeve 9,
Specific implementation mode
The utility model embodiment discloses a kind of axis class swelled gear-hobbing clamp, incomplete to solve gear-hobbing clamp structure
Easily there is the problems such as axial runout, service life is low in fixed, lock shaft.
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
The every other embodiment obtained, shall fall within the protection scope of the present invention.
- Fig. 8 is please referred to Fig.1, Fig. 1 is a kind of structure for axis class swelled gear-hobbing clamp that the utility model embodiment provides
Schematic diagram；Fig. 2 is the structural schematic diagram for the ringfeder that the utility model embodiment provides；Fig. 3 provides for the utility model embodiment
Pedestal structural schematic diagram；Fig. 4 is the structural schematic diagram for the kink that the utility model embodiment provides；Fig. 5 is that this practicality is new
The top structural schematic diagram that type embodiment provides；Fig. 6 is the structural schematic diagram for the link block that the utility model embodiment provides；
Fig. 7 is the structural schematic diagram for the connector sleeve that the utility model embodiment provides；Fig. 8 is schematic cross-sectional view at A-A in Fig. 7.
In a kind of specific embodiment, axis class swelled gear-hobbing clamp provided by the utility model, including 2 He of pedestal
If being used for the ringfeder 1 of clamping operation axis in the inner, pedestal 2 is equipped with the work being fixedly connected with ringfeder 1 along axis successively from top to bottom
Set 4, top 6 and link block 8, kink 4, top 6 and link block 8 be fixedly connected through screw element 7, link block 8 be connected with for
The connector sleeve 9 of lathe connection, top 6 are removably fixedly connected with pedestal 2.
Pedestal 2 be equipped with accommodating chamber, the top of accommodating chamber be equipped with ringfeder 1, on the axis direction of pedestal 2 from top to bottom according to
It is secondary to be equipped with kink 4, top 6 and link block 8, it is wherein removably fixedly connected between kink 4 and ringfeder 1, top 6 are equipped with positioning
Chamber, link block 8 is set in its positioning chamber, and link block 8 is connect with connector sleeve 9, and connector sleeve 9 is equipped with the spiral shell being fixedly connected with lathe
Line, top 6 and pedestal 2 can be fixed by screw or other modes, it is preferable that top 6 and pedestal 2 carried out by bolt
Fixed, number and installation position can be voluntarily arranged, and kink 4, top 6 and link block 8 are fixedly connected through screw element 7, have been realized
It is complete fixed, be not in the axial runout of axis to be processed after tensing ringfeder 1.
Using axis class swelled gear-hobbing clamp provided by the utility model, kink 4, top 6 and link block 8 pass through screw element
7 realize that one is fixed, and kink 4 is fixedly connected with ringfeder 1, and ringfeder 1 carries out tensioner, the company being connect with link block 8 to axis to be processed
Female connector 9 is fixed with lathe.Thus it is arranged, after tensing ringfeder 1, is not in the axial runout of axis to be processed, and be not necessarily to
Repeat to position, improve the service life of fixture, reduces production cost.
Specifically, be respectively provided on link block 8 and top 6 screw element 7 by installation through-hole, kink 4 is equipped with
Threaded hole for installing screw element 7.It can be threaded the number of part 7 according to actual needs, preferably to be multiple, correspondingly,
The number of installation through-hole and threaded hole may be multiple, and screw element 7 can be specially screw etc., and hexagonal is justified preferably in stainless steel
Chapiter screw.It can be configured according to actual needs, wherein when it is screw, installation through-hole can be specially threaded hole, when
So, above-mentioned setting can not also be carried out.Realize that the one of kink 4, top 6 and link block 8 is fixed by screw element 7.
Further, it is arranged with mandril 5 outside the screw element 7 in top 6 installation through-hole, one end and the kink 4 of mandril 5 connect
It touches, the other end is contacted with link block 8.Thus it is arranged, to improve the tautness between kink 4, top 6, and prevents screw element 7 from occurring
It fractures.Certainly, in other embodiments, above-mentioned setting can not also be carried out, can be voluntarily configured as needed, in this reality
With in novel protection domain.
Further, connector sleeve 9 is equipped with locating slot for the block 8 that is located by connecting, link block 8 be equipped with for it is fixed
The positioning protrusion of position slot cooperation.Thus it is arranged to realize the installation of the two, wherein the size of locating slot is generally higher than locating slot
Size, suitably to provide cushion space.In other embodiments, suitable connection type can also be selected.
It on the basis of the various embodiments described above, rotates, is respectively equipped with radially on pedestal 2 and top 6 in order to prevent
The first limit hole being arranged, the first limit hole is interior to be equipped with the first stop screw, and connector sleeve 9 is equipped with and the first stop screw coordinates
The first limiting slot, limited with the radial rotating of respectively top 6 and connector sleeve 9.Pedestal 2 passes through the first limit with top 6
Screw is limited, and prevents top 6 to circumferentially rotate, by the first limiting slot and the cooperation of the first stop screw with to connector sleeve
9 radial rotating is limited.Wherein, the number of the first stop screw can be configured as needed.
On the basis of the various embodiments described above, pedestal 2 is equipped with the second limit hole for being limited to ringfeder 1, the
The second stop screw 3 is equipped in two limit holes, ringfeder 1 is equipped with the second limiting slot for coordinating with the second stop screw 3.By
This setting, is limited with the radial rotating to ringfeder 1, wherein the first stop screw and the second stop screw 3 are in other implementations
The locating part of other forms can also be selected in example, as long as identical technique effect can be reached.
In one embodiment, ringfeder 1 is equipped with external screw thread, and kink 4 is equipped with the internal thread being connect with external screw thread.It is tied
Structure is simple, convenient for setting, and saves installation space.
The device is convenient for mounting and clamping, and rigidity is good, and repetitive positioning accuracy is high, converted products stable quality, teeth portion accumulation, pitch circle,
Up to 6~7 grades, solve that the accumulation of sedan gear-box axle gear hobbing process teeth portion is big, teeth directional precision is unstable etc. asks teeth directional accuracy class
Topic.
Finally, it is to be noted that, herein, relational terms such as first and second and the like be used merely to by
One entity or operation are distinguished with another entity or operation, without necessarily requiring or implying these entities or operation
Between there are any actual relationship or orders.Moreover, the terms "include", "comprise" or its any other variant meaning
Covering non-exclusive inclusion, so that the process, method, article or equipment including a series of elements includes not only that
A little elements, but also include other elements that are not explicitly listed, or further include for this process, method, article or
The intrinsic element of equipment.In the absence of more restrictions, the element limited by sentence "including a ...", is not arranged
Except there is also other identical elements in the process, method, article or apparatus that includes the element.
Each embodiment is described by the way of progressive in this specification, the highlights of each of the examples are with other
The difference of embodiment, just to refer each other for identical similar portion between each embodiment.
The foregoing description of the disclosed embodiments enables professional and technical personnel in the field to realize or use this practicality new
Type.Various modifications to these embodiments will be apparent to those skilled in the art, and determine herein
The General Principle of justice can be realized in other embodiments without departing from the spirit or scope of the present utility model.Cause
This, the utility model is not intended to be limited to the embodiments shown herein, and is to fit to and principles disclosed herein
The widest range consistent with features of novelty.
Claims (10)
1. a kind of axis class swelled gear-hobbing clamp, which is characterized in that including pedestal and set in the inner for clamping axis to be processed
Ringfeder, the pedestal is equipped with kink, the top and link block being fixedly connected with the ringfeder along axis successively from top to bottom, described
Kink, it is described it is top be fixedly connected through screw element with the link block, the link block is connected with the company for being connect with lathe
Female connector, it is described top to be removably fixedly connected with the pedestal.
2. axis class swelled gear-hobbing clamp according to claim 1, which is characterized in that the link block and it is described it is top on
Be respectively provided with the screw element by installation through-hole, the kink is equipped with screw thread for installing the screw element
Hole.
3. axis class swelled gear-hobbing clamp according to claim 2, which is characterized in that the top installation through-hole
It is arranged with mandril outside the interior screw element, one end of the mandril is contacted with the kink, and the other end connects with the link block
It touches.
4. axis class swelled gear-hobbing clamp according to claim 3, which is characterized in that the connector sleeve is equipped with for fixed
The locating slot of the position link block, the link block are equipped with the positioning protrusion for coordinating with the locating slot.
5. according to claim 1-4 any one of them axis class swelled gear-hobbing clamps, which is characterized in that the pedestal and described
It is respectively equipped with the first limit hole being disposed radially on top, the first stop screw, the company are equipped in first limit hole
Female connector is equipped with the first limiting slot coordinated with first stop screw, with respectively to the diameter of the described top and described connector sleeve
It is limited to rotation.
6. according to claim 1-4 any one of them axis class swelled gear-hobbing clamps, which is characterized in that the pedestal is equipped with
The second limit hole for being limited to the ringfeder, second limit hole is interior to be equipped with the second stop screw, the ringfeder
It is equipped with the second limiting slot for coordinating with second stop screw.
7. axis class swelled gear-hobbing clamp according to claim 5, which is characterized in that the number of the screw element is more
It is a.
8. axis class swelled gear-hobbing clamp according to claim 7, which is characterized in that the screw element is specially interior hexagonal
Fillister head screw.
9. axis class swelled gear-hobbing clamp according to claim 8, which is characterized in that the pedestal with it is described top through spiral shell
Bolt is fixedly connected.
10. axis class swelled gear-hobbing clamp according to claim 9, which is characterized in that the ringfeder is equipped with external screw thread,
The kink is equipped with the internal thread being connect with the external screw thread.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721853268.5U CN207642433U (en) | 2017-12-26 | 2017-12-26 | A kind of axis class swelled gear-hobbing clamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721853268.5U CN207642433U (en) | 2017-12-26 | 2017-12-26 | A kind of axis class swelled gear-hobbing clamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207642433U true CN207642433U (en) | 2018-07-24 |
Family
ID=62876593
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721853268.5U Active CN207642433U (en) | 2017-12-26 | 2017-12-26 | A kind of axis class swelled gear-hobbing clamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207642433U (en) |
-
2017
- 2017-12-26 CN CN201721853268.5U patent/CN207642433U/en active Active
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| GR01 | Patent grant |