CN207372451U - A kind of shaft gear gear grinding tooling - Google Patents
A kind of shaft gear gear grinding tooling Download PDFInfo
- Publication number
- CN207372451U CN207372451U CN201721501034.4U CN201721501034U CN207372451U CN 207372451 U CN207372451 U CN 207372451U CN 201721501034 U CN201721501034 U CN 201721501034U CN 207372451 U CN207372451 U CN 207372451U
- Authority
- CN
- China
- Prior art keywords
- shaft gear
- clamping device
- gear
- cone
- circular cone
- 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.)
- Expired - Fee Related
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Abstract
The utility model relates generally to gear machining apparatus technical field, specifically disclose a kind of shaft gear gear grinding tooling, including rack, the rack is equipped with identical the first clamping device and the second clamping device, first clamping device and the second clamping device include clamping seats, cone tank and gripping sleeve, the clamping seats are equipped with sliding slot, the slide plate slided is equipped in the sliding slot, the gripping sleeve includes multiple circular cones connected with elastic material, the outer surface of the circular cone is engaged with the inclined-plane of cone tank, the outer surface of the circular cone is equipped with multiple card slots, the slide plate is engaged with card slot.This programme be mainly used for clamp shaft gear, solve the problems, such as the prior art cannot the shaft gear different to the diameter of axle clamp.
Description
Technical field
The utility model belongs to gear machining apparatus technical field, specifically discloses a kind of shaft gear gear grinding tooling.
Background technology
Gear is commonly applied to machine power transmission field, for example gear is applied in wrist-watch, automobile and manufacturing equipment, due to
Gear rotates transmission precision height, receives the accreditation of people.
But in gear grinding process, since Gear Processing required precision is high, so to the requirement of gear clamping device
Also higher, common gear clamping device causes processing dimension inaccurate since the clamping to gear is insecure, and clamping device
Various sizes of Gear Processing be may not apply to, it is necessary to replace clamping device, clamping device quantity is caused to increase, processing cost liter
It is high.
In view of the above-mentioned problems, the patent of Publication No. CN206316480U discloses a kind of face gear grinding tooling, including
Band shoulder hex nut gland, mandrel, copper gland, hex bolts I, drive ring, hex bolts II, guide ring, revolution pedestal, revolution
Main shaft, hanging ring, hex bolts III, copper tapered sleeve, V-type position key asembly, divide tooth plate, hex bolts IV, handwheel (16), hexagonal spiral shell
Female, hex bolts V；After effective assembling between each part, rotating handwheel makes rotary main shaft turn over certain angle, pass through V
The V-type positioning key insertion of type positioning key asembly divides on the circumference of tooth plate the indexing that rotary main shaft is realized in V-groove while drives face
Gear compound graduation moves, by optimizing fixture design principle and ensureing part processing precision, be product orientation precision and divide tooth precision
It is guaranteed, realizes face gear tooth machining accuracy class 4~6 grade.
Although the machining accuracy for the gear tooth that scheme disclosed in above-mentioned utility model improves, cannot clamp different sizes
Shaft gear.
Utility model content
The purpose of this utility model is providing a kind of shaft gear gear grinding tooling, and the different axis of the diameter of axle must not be clamped with solution
The problem of gear.
In order to achieve the above object, the base case of the utility model is：A kind of shaft gear gear grinding tooling, including machine
Frame, the rack are equipped with the first clamping device, and the rack is equipped with the second clamping device being slidably connected, first folder
Tight device and the second clamping device include clamping seats, cone tank and gripping sleeve, and the cone tank is concaved by clamping seats top
It falls into and is formed, the end face of the taper channel opening is equipped with sliding slot, is equipped with the slide plate being slidably connected in the sliding slot, on the sliding slot
Equipped with for positioning the locating piece of slide plate, the gripping sleeve includes multiple circular cones, the circular cone with elastic material circumferentially
Connection, the outer surface of the circular cone are engaged with the inclined-plane of cone tank, and the outer surface of the circular cone is equipped with multiple card slots, institute
The two after slide plate enters card slot is stated to be engaged.
The operation principle of this base case is：Before processing shaft gear, since the second clamping device is connected with housing slide,
The position of the second clamping device is adjusted, the both ends of shaft gear are sleeved between identical first clamp device and the second clamping device；By
Include identical clamping seats, cone tank and gripping sleeve in the first clamping device and the second clamping device, so two by shaft gear
End is placed in cone tank, then the shaft end of shaft gear is resisted against in cone tank, and gripping sleeve is moved into cone tank；When axis tooth
After the both ends of wheel is clamped by cone tank by circular cone, slide plate in sliding slot is promoted, slide plate is made to be resisted against in the card slot on circular cone,
Slide plate is fixed with locating piece again；Shaft gear is fixed to clamp at this time；After shaft gear machines, running fix block, by cunning
Piece is skidded off out of card slot, and mobile shaft gear makes gripping sleeve be separated with shaft gear, shaft gear is moved out of.
The advantageous effect of this base case is：Cone tank is respectively provided on the first clamping device and the second clamping device,
The shaft gear of the different diameters of axle can be placed；Placement and the matched circular cone of cone tank taper surface, can pass through movement in cone tank
Various sizes of shaft gear is fixed in the position of circular cone；Second clamping device is connected with housing slide, it is different convenient for clamping
The shaft gear of length；Be respectively provided with sliding slot and slide plate on the first clamping device and the second clamping device, on circular cone set with
The card slot of slide plate cooperation, by the engaging of slide plate and card slot, can prevent circular cone from being moved in cone tank, further prevent axis tooth
Wheel moves, and can reduce the error for due to shaft gear movement process being caused to occur, and adds the machining accuracy of shaft gear；
Elastic material between circular cone is set, the shaft gear of the different diameters of axle can be clamped by the stretching of elastic material.
Compared with prior art, this programme can be clamped the shaft gear of the different diameters of axle, and clamping effect is good, clamp operation
Simply, it ensure that the accuracy to size of shaft gear.
Further, the card slot is evenly distributed on the outer surface of circular cone, and the spacing distance of adjacent card slot is 2mm, is passed through
The engaging of slide plate and card slot can be clamped the shaft gear of different-diameter.
Further, the gripping sleeve includes eight circumferentially equally distributed circular cones, passes through equally distributed circular cone
Shaft gear can be clamped from different directions, while also save the material of processing gripping sleeve.
Further, the inner surface of the circular cone is equipped with rubber layer, and rubber layer can reduce the abrasion on shaft gear surface, simultaneously
It can also play the role of anti-skidding.
Further, the elastic material is sponge, and sponge is sleeved on by deformation energy on the shaft gear of different-diameter, is reduced more
Change the operating procedure of gripping sleeve, at the same can smaller bearing surface abrasion.
Description of the drawings
Fig. 1 is the structure diagram of the utility model shaft gear gear grinding tooling embodiment one；
Fig. 2 is the diagrammatic cross-section of the first clamping device in Fig. 1；
Fig. 3 is the top view of gripping sleeve in Fig. 1 utility models.
Specific embodiment
Below by the further details of explanation of specific embodiment：
Reference numeral in Figure of description includes：Rack 1, the first clamping device 2, the second clamping device 3, circular cone 4,
Sponge 5, clamping seats 6, sliding slot 7, slide plate 8, card slot 9, cone tank 10, bolt 11.
Embodiment one
As shown in Figure 1, a kind of shaft gear gear grinding tooling of the utility model, including rack 1, phase is equipped in rack 1
With the first clamping device 2 and the second clamping device 3, slide and location nut are installed in rack 1, the second clamping device 3 is pacified
On slide, the first clamping device 2 and the second clamping device 3 include identical clamping seats 6, cone tank 10 and gripping sleeve；Such as
Shown in Fig. 2, sliding slot 7 and downward concave cone tank 10 are machined on clamping seats 6, slide plate 8 is installed in sliding slot 7, is pacified on sliding slot 7
Equipped with locating piece, locating piece is preferably bolt 11.Bolt 11 is mounted in threaded hole by opening up threaded hole on sliding slot 7；
Gripping sleeve is placed in cone tank 10, gripping sleeve includes multiple circular cones 4 connected with elastic material, and elastic material is preferably sea
Silk floss 5, is preferably 8 in the quantity of this circular cone 4；The outer surface of circular cone 4 is engaged with the groove face of cone tank 10；Circular cone 4
Outer surface offer multiple card slots 9, slide plate 8 can fasten with card slot 9.
When it is implemented, shaft gear both ends are respectively fitted over to the gripping sleeve of the first clamping device 2 and the second clamping device 3
It is interior, then the axis both ends of shaft gear are placed in cone tank 10, the end at shaft gear both ends is made to bear against in cone tank 10, cone
In shape slot；Gripping sleeve into cone tank 10 is elapsed, gripping sleeve is elapsed into cone tank, the axis of shaft gear is pushed against；It pushes against
Afterwards, the slide plate 8 on clamping seats 6 is pushed in the card slot 9 of circular cone 4, is rotated further by bolt 11, slide plate 8 is pushed against, circular cone 4
Shaft gear is clamped；Gear Processing can be carried out after clamping；After Gear Processing is complete, slide plate 8 is removed into card slot 9, removes shaft gear.
Embodiment two
On the basis of embodiment one, card slot 9 is processed in the outer surface of circular cone 4, the spacing distance of adjacent card slot 9 is
2mm, to be clamped to the shaft gear of different-diameter；One layer of rubber is pasted in the inner surface of circular cone 4, prevents circular cone
4 cause to wear and influence the machining accuracy of shaft gear on shaft gear.
Above-described is only the embodiment of the utility model, and the common sense such as well known concrete structure and characteristic are herein in scheme
It does not describe excessively.It should be pointed out that for those skilled in the art, the premise of the utility model structure is not being departed from
Under, several modifications and improvements can also be made, these should also be considered as the scope of protection of the utility model, these are not all interfered with
The effect and practical applicability that the utility model is implemented.
Claims (5)
1. a kind of shaft gear gear grinding tooling, including rack, which is characterized in that the rack is equipped with the first clamping device, institute
It states rack and is equipped with the second clamping device being slidably connected, first clamping device and the second clamping device include clamping
Seat, cone tank and gripping sleeve, the cone tank are recessed inwardly by clamping seats top and are formed, and are set on the end face of the taper channel opening
There is sliding slot, the slide plate being slidably connected is equipped in the sliding slot, the sliding slot is equipped with to position the locating piece of slide plate, the folder
It is fixed including multiple circular cones, the circular cone is circumferentially connected with elastic material, the outer surface of the circular cone and cone tank
Inclined-plane be engaged, the outer surface of the circular cone is equipped with multiple card slots, and both the slide plate, which enters after card slot, is engaged.
2. a kind of shaft gear gear grinding tooling according to claim 1, which is characterized in that the card slot is evenly distributed on cone
The outer surface of shape block, the spacing distance of adjacent card slot is 2mm.
3. a kind of shaft gear gear grinding tooling according to claim 2, which is characterized in that the gripping sleeve includes eight edges
The circular cone of even circumferential distribution.
4. according to a kind of shaft gear gear grinding tooling of claim 1-3 any one of them, which is characterized in that the circular cone
Inner surface is equipped with rubber layer.
5. a kind of shaft gear gear grinding tooling according to claim 4, which is characterized in that the elastic material is sponge.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721501034.4U CN207372451U (en) | 2017-11-10 | 2017-11-10 | A kind of shaft gear gear grinding tooling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721501034.4U CN207372451U (en) | 2017-11-10 | 2017-11-10 | A kind of shaft gear gear grinding tooling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207372451U true CN207372451U (en) | 2018-05-18 |
Family
ID=62332509
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721501034.4U Expired - Fee Related CN207372451U (en) | 2017-11-10 | 2017-11-10 | A kind of shaft gear gear grinding tooling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207372451U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113574993A (en) * | 2021-08-30 | 2021-11-02 | 石河子大学 | Incomplete membrane recovery unit and soil preparation and incomplete membrane recovery combined operation machine |
-
2017
- 2017-11-10 CN CN201721501034.4U patent/CN207372451U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113574993A (en) * | 2021-08-30 | 2021-11-02 | 石河子大学 | Incomplete membrane recovery unit and soil preparation and incomplete membrane recovery combined operation machine |
| CN113574993B (en) * | 2021-08-30 | 2022-06-28 | 石河子大学 | Incomplete membrane recovery unit and soil preparation and incomplete membrane recovery combined operation machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180518 Termination date: 20181110 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |