CN202015885U - Positioning device for processing end surface symmetric teeth - Google Patents
Positioning device for processing end surface symmetric teeth Download PDFInfo
- Publication number
- CN202015885U CN202015885U CN2010206447124U CN201020644712U CN202015885U CN 202015885 U CN202015885 U CN 202015885U CN 2010206447124 U CN2010206447124 U CN 2010206447124U CN 201020644712 U CN201020644712 U CN 201020644712U CN 202015885 U CN202015885 U CN 202015885U
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- tooth
- holder
- processing
- positioner
- anchor clamps
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Abstract
The utility model relates to a positioning tool and discloses a positioning device for processing end surface symmetric teeth, which comprises a body and a fixture, wherein the body is provided with concave teeth embedded with convex teeth of an end surface of a part to be processed, the fixture is arranged on the body, clamping pieces of the fixture are positioned at the periphery of the concave teeth, and the fixtures are used for adjusting the distance between the clamping pieces by taking a center of circle of the periphery of the concave teeth as a center. The utility model provides a positioning device for processing tooth-embedded type differential mechanism part radioactive end surface teeth, and on a vertical processing center, the positioning device for processing the symmetric teeth provided by the utility model can realize the quick tooth-shaped positioning of two end surfaces of parts so as to improve the working efficiency. The positioning device has a simple structure, is convenient and practical, positions accurately, and solves the problem of quick clamping of radioactive end surface symmetrical teeth in milling.
Description
Technical field
The utility model relates to a kind of orientation tool, is mainly used in the opposite end in the face of in the process that claims tooth and process.
Background technology
At present, mostly the end face tooth processing technology of domestic use is to adopt broaching or milling, the frock clamp of design specialized or broaching tool, on vertical knee-type milling machine or broaching machine,, adopt the method for the outer cutting of broaching tool, realize the processing of end face tooth fast anchor clamps and broaching tool location, the parameters precision height of broaching profile of tooth, and reliable, this kind method is fit to the end face tooth processing of single face very much, as the end face tooth processing of power transmission shaft terminal pad.
The application of prior art in real work has the following disadvantages:
The special tooling anchor clamps of available technology adopting or the cost of manufacture height of broaching tool, and, it is mainly used in the location that single cog is added man-hour, if adopt special tooling anchor clamps or broaching tool that the part that needs process two end face symmetry profiles of tooth is positioned, its profile of tooth that processes symmetry poor effect.
Summary of the invention
Technical problem to be solved in the utility model provides the positioner of a kind of end face symmetry tooth processing, he has the body of employing and furniture constitutes positioner, utilize the recessed tooth on the body that the contrate tooth profile of part to be processed is positioned, it is fastening to utilize anchor clamps that part noumenon is carried out clamping again, make two contrate tooth profiles of part locate fast, processing back part both ends of the surface profile of tooth symmetry can guarantee at 0.02mm with interior characteristics.
For solving the problems of the technologies described above, the positioner of a kind of end face symmetry tooth processing that the utility model provides, it is characterized in that, comprise body and anchor clamps, described body is provided with the recessed tooth with part to be processed end face double wedge tabling, described anchor clamps are arranged on the body, and the holder of anchor clamps is positioned at recessed tooth peripheral position, and anchor clamps are the spacing that holder is adjusted at the center with the center of circle of recessed tooth place circumference.
To above-mentioned foundation structure optimized technical scheme be, described recessed tooth is circle distribution, with all double wedge tablings of part to be processed end face.
To technique scheme further preferably, the holder of described anchor clamps is the center with the center of circle of recessed tooth place circumference, is uniformly distributed in the peripheral place of recessed tooth.
To technique scheme further preferably, the holder of described anchor clamps comprises base, grip block and bolt, described base is connected with described body, base upper surface offers locating hole, offer chute on the described grip block, grip block is arranged on the base, and described bolt is connected with locating hole on the base by the chute on the grip block.
To technique scheme more further preferably, the recessed tooth on the described body is for falling trapezoidal recessed tooth.
Be that described body subscript is marked with the center of circle of recessed tooth place circumference to further improvement in the technical proposal.
The technical scheme that is more preferably is that described holder comprises first holder, second holder and the 3rd holder.
Advantage of the present utility model is:
1. the utility model provides a kind of positioner for castellated differential mechanism part radioactivity end face tooth processing.Because two end faces of this kind part are provided with radioactive trapezoidal or fall trapezoidal symmetrical tooth, the profile of tooth symmetry requires in the 0.025mm, on vertical machining centre, utilize symmetrical tooth processing and positioning device provided by the utility model, can realize that two contrate tooth profiles of part locate fast, thereby increase work efficiency.
2. the utility model is taked on body the recessed tooth of processing and part to be processed contrate tooth profile tabling, is used for the profile of tooth location, utilizes anchor clamps fastening to the processing parts clamping again, make the location fast, accurately, reliable.
3. the recessed tooth on the body is designed to down trapezoidal recessed tooth, eliminates the tooth proportions deviation and cause the inaccurate influence of positioning accuracy.
The utility model provides a kind of positioner for castellated differential mechanism part radioactivity end face tooth processing, on vertical machining centre, utilize symmetrical tooth processing and positioning device provided by the utility model, can realize that two contrate tooth profiles of part locate fast, thereby increase work efficiency.The utility model is simple in structure, convenient and practical, the positioner of accurate positioning, the problem of the quick-clamping when having solved the milling of radioactivity end face symmetry tooth.
Description of drawings
Below in conjunction with the drawings and specific embodiments the technical solution of the utility model is further described in detail.
Fig. 1 is a structural representation of the present utility model.
Fig. 2 is a side view of the present utility model.
Fig. 3 is recessed tooth and the part double wedge tabling and the schematic diagram of body.
Wherein, 1-body, 2-holder, the grip block of 3-holder, the base of 4-holder, the recessed tooth of 5-, 6-part to be processed.
The specific embodiment
Below, in conjunction with Fig. 1 each building block of the present utility model and connected mode are introduced:
Structural representation of the present utility model as shown in Figure 1, the positioner of symmetrical tooth processing provided by the utility model mainly is made up of body and anchor clamps.
Next, the connected mode to each building block of the present utility model is introduced:
The recessed tooth 5 of the contrate tooth profile tabling of setting and part to be processed 6 on body 1 is used for the profile of tooth location.For recessed tooth 5, preferably, recessed tooth 5 is circle distribution, with all double wedge tablings of end face of part to be processed 6, consider that parts batch adds man-hour, the wearing and tearing of cutter, cause part the size of process side tooth may have deviation, what be more preferably is recessed tooth 5 to be designed to down trapezoidal recessed tooth, the influence that elimination tooth proportions deviation causes positioning accuracy to be forbidden.For ease of setting up workpiece coordinate system, the home position of the recessed tooth 5 place circumference of mark on body 1.
Anchor clamps are a kind of hold down gags, can select for use according to parts profile, install and fix by bolt or other syndetons and body 1, and anchor clamps can select for use standard component to be used in combination.The holder 2 of anchor clamps is positioned at recessed tooth 5 peripheral position, and anchor clamps are the spacing that holder 2 is adjusted at the center with the center of circle of recessed tooth 5 place circumference.
Structure for anchor clamps, Fig. 1 and Fig. 2 have provided a kind of specific embodiment: anchor clamps are made of holder 2, holder 2 comprises base 4, grip block 3 and bolt, base 4 is connected with body 1, base 4 upper surfaces offer locating hole, offer chute on the grip block 3, grip block 3 is installed on the base 4, and bolt is connected with locating hole on the base 4 by the chute on the grip block 3.For the quantity of holder 2, preferably 3 or 4.
Operation principle of the present utility model is: part is after the one side tooth Profile Machining is finished, the positioner that the symmetrical tooth that utilizes the utility model to provide on platen is processed, the center of circle of centering body 1 fovea superior tooth 5 place circumference and X, Y are to benchmark, set up workpiece coordinate system, relative installation of recessed tooth with tooth with the body 1 of part process side, accurately locate, anchor clamps begin processing after compressing part, and both ends of the surface profile of tooth symmetry can guarantee in 0.02mm after finishing.
It should be noted last that, the above specific embodiment is only unrestricted in order to the explanation the technical solution of the utility model, although the utility model is had been described in detail with reference to preferred embodiment, those of ordinary skill in the art is to be understood that, can make amendment or be equal to replacement the technical solution of the utility model, and not breaking away from the spirit and scope of technical solutions of the utility model, it all should be encompassed in the middle of the claim scope of the present utility model.
Claims (10)
1. the positioner of end face symmetry tooth processing, it is characterized in that, comprise body and anchor clamps, described body is provided with the recessed tooth with part to be processed end face double wedge tabling, described anchor clamps are arranged on the body, the holder of anchor clamps is positioned at recessed tooth peripheral position, and anchor clamps are the spacing that holder is adjusted at the center with the center of circle of recessed tooth place circumference.
2. the positioner of a kind of end face symmetry tooth as claimed in claim 1 processing is characterized in that described recessed tooth is circle distribution, with all double wedge tablings of part to be processed end face.
3. the positioner of a kind of end face symmetry tooth as claimed in claim 1 or 2 processing is characterized in that the holder of described anchor clamps is the center with the center of circle of recessed tooth place circumference, is uniformly distributed in the peripheral place of recessed tooth.
4. the positioner of a kind of end face symmetry tooth as claimed in claim 1 or 2 processing, it is characterized in that, the holder of described anchor clamps comprises base, grip block and bolt, described base is connected with described body, base upper surface offers locating hole, offer chute on the described grip block, grip block is arranged on the base, and described bolt is connected with locating hole on the base by the chute on the grip block.
5. the positioner of a kind of end face symmetry tooth as claimed in claim 1 or 2 processing is characterized in that the recessed tooth on the described body is for falling trapezoidal recessed tooth.
6. the positioner of a kind of end face symmetry tooth as claimed in claim 1 or 2 processing is characterized in that described holder comprises first holder, second holder and the 3rd holder.
7. the positioner of a kind of end face symmetry tooth as claimed in claim 3 processing is characterized in that described holder comprises first holder, second holder and the 3rd holder.
8. the positioner of a kind of end face symmetry tooth as claimed in claim 4 processing is characterized in that described holder comprises first holder, second holder and the 3rd holder.
9. the positioner of a kind of end face symmetry tooth as claimed in claim 5 processing is characterized in that described holder comprises first holder, second holder and the 3rd holder.
10. as the positioner of a kind of end face symmetry tooth processing under claim 1 or 2, it is characterized in that described body subscript is marked with the center of circle of recessed tooth place circumference.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206447124U CN202015885U (en) | 2010-12-07 | 2010-12-07 | Positioning device for processing end surface symmetric teeth |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206447124U CN202015885U (en) | 2010-12-07 | 2010-12-07 | Positioning device for processing end surface symmetric teeth |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202015885U true CN202015885U (en) | 2011-10-26 |
Family
ID=44809562
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206447124U Expired - Fee Related CN202015885U (en) | 2010-12-07 | 2010-12-07 | Positioning device for processing end surface symmetric teeth |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202015885U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105290527A (en) * | 2015-12-03 | 2016-02-03 | 重庆望江工业有限公司 | Milling tooth clamping tool for annulus gears of wind power generation equipment |
-
2010
- 2010-12-07 CN CN2010206447124U patent/CN202015885U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105290527A (en) * | 2015-12-03 | 2016-02-03 | 重庆望江工业有限公司 | Milling tooth clamping tool for annulus gears of wind power generation equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20111026 Termination date: 20141207 |
|
| EXPY | Termination of patent right or utility model |