CN105750661A - Gear milling clamp for bevel gear - Google Patents
Gear milling clamp for bevel gear Download PDFInfo
- Publication number
- CN105750661A CN105750661A CN201410786425.XA CN201410786425A CN105750661A CN 105750661 A CN105750661 A CN 105750661A CN 201410786425 A CN201410786425 A CN 201410786425A CN 105750661 A CN105750661 A CN 105750661A
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- CN
- China
- Prior art keywords
- gear
- disk spring
- dish
- location dish
- belleville spring
- 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.)
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Abstract
The invention discloses a gear milling clamp for a bevel gear. The gear milling clamp comprises a pull rod and a positioning plate coaxially nested on the pull rod, wherein the positioning plate and the pull rod are glidingly matched in the axial direction, an edge-chamfered positioning pin is arranged on the end surface of one side of the positioning plate, and a spigot shaft section is integrally arranged on the end surface of the other side of the positioning plate; a press plate is integrally arranged at the end part of the pull rod, and an annular step is arranged at one end, close to the positioning plate, of the press plate and sleeved with a first belleville spring; the gear milling clamp further comprises a first circumferential positioning pin which is arranged on the positioning plate and is glidingly matched with the press plate in the axial direction. According to the gear milling clamp for the bevel gear, during rough machining of a gear, the center position of the gear is positioned through matching of the belleville spring and an inner hole of the gear, the circumferential position of the gear is positioned through the edge-chamfered positioning pin, the diameter of the belleville spring is increased by pressing the belleville spring by the aid of the pressing plate, accordingly, the belleville spring is expanded to fix the gear, the assembly and clamping are convenient and rapid, and besides, the clamp is simple in structure and low in manufacturing cost.
Description
Technical field
The present invention relates to a kind of fixture, particularly to the gear milling clamper of a kind of conical gear.
Background technology
In the Gear Milling of conical gear, it is necessary to adopting fixture that workpiece is positioned, gear milling clamper structure of the prior art is complicated, and manufacturing cost is higher.
Summary of the invention
In view of this, it is an object of the invention to provide a kind of conical gear gear milling clamper, to solve the problem that structure is complicated, manufacturing cost is high of existing conical gear fixture.
Conical gear gear milling clamper of the present invention, including pull bar and the location dish being coaxially coated at pull bar, described location dish slides axially with pull bar and coordinates, and a side end face of described location dish is provided with chamfered edge alignment pin, and the opposite side end face of location dish has been wholely set centering shaft part；
The end of described pull bar has been wholely set platen, and described platen is provided with ring-shaped step on one end of location dish, and described ring-shaped step is cased with the first disk spring；
Also include being arranged on the dish of location and coordinate the first circumferentially positioned pin that slides axially with platen.
Further, the periphery of described location dish is provided with L bracket, described L bracket is provided with bulb alignment pin.
Further, the end face of described location dish is provided with round boss, described round boss is provided with the second disk spring being arranged symmetrically with the first disk spring, between described first disk spring and the joint portion of the second disk spring, is provided with oil-resistant seal ring.
Further, the second circumference alignment pin that described location dish being additionally provided with slides axially with the first disk spring and the second disk spring coordinates.
Beneficial effects of the present invention:
Conical gear gear milling clamper of the present invention, when roughing gear, it positions the center of gear by the inner hole of disk spring Yu gear, and by the circumferential position of chamfered edge alignment pin location gear, compressing disk spring by platen makes the change of disk spring diameter carry out greatly swelling fixed gear, convenient mounting and clamping is quick, and clamp structure is simple simultaneously, low cost of manufacture.
Accompanying drawing explanation
Fig. 1 is the structural representation of conical gear gear milling clamper of the present invention.
Detailed description of the invention
Below in conjunction with drawings and Examples, the invention will be further described.
As shown in the figure, the present embodiment conical gear gear milling clamper, including pull bar 1 and the location dish 2 being coaxially coated at pull bar, described location dish slides axially with pull bar and coordinates, one side end face of described location dish is provided with chamfered edge alignment pin 3, the opposite side end face of location dish has been wholely set centering shaft part；
The end of described pull bar has been wholely set platen, and described platen is provided with ring-shaped step on one end of location dish, and described ring-shaped step is cased with the first disk spring 4；
Also include being arranged on the dish of location and coordinate the first circumferentially positioned pin 5 that slides axially with platen.
The present embodiment conical gear gear milling clamper, when roughing gear, it positions the center of gear by the inner hole of disk spring Yu gear, and by the circumferential position of chamfered edge alignment pin location gear, compressing disk spring by platen makes the change of disk spring diameter carry out greatly swelling fixed gear, convenient mounting and clamping is quick, and clamp structure is simple simultaneously, low cost of manufacture.
As the improvement to the present embodiment, the periphery of described location dish is provided with L bracket 6, described L bracket is provided with bulb alignment pin 7, when finishing gear, utilize the bulb of bulb alignment pin and a tooth socket fit of gear circumferentially positioned to what replace chamfered edge alignment pin 3 to realize gear, the machining accuracy of gear can be improved.
As the improvement to the present embodiment, the end face of described location dish is provided with round boss, described round boss is provided with the second disk spring 8 being arranged symmetrically with the first disk spring, it is provided with oil-resistant seal ring between described first disk spring and the joint portion of the second disk spring, adopt two disk springs that gear is carried out centralized positioning, positioning precision can be improved further.
As the improvement to the present embodiment, the second circumference alignment pin 9 that being additionally provided with on the dish of described location slides axially with the first disk spring and the second disk spring coordinates, fix the first disk spring and the circumferential position of the second disk spring by the second circumference alignment pin 9, can better ensure the concordance of clamping.
What finally illustrate is, above example is only in order to illustrate technical scheme and unrestricted, although the present invention being described in detail with reference to preferred embodiment, it will be understood by those within the art that, technical scheme can be modified or equivalent replacement, without deviating from objective and the scope of technical solution of the present invention, it all should be encompassed in the middle of scope of the presently claimed invention.
Claims (4)
1. a conical gear gear milling clamper, it is characterized in that: include pull bar and be coaxially coated at the location dish of pull bar, described location dish slides axially with pull bar and coordinates, and a side end face of described location dish is provided with chamfered edge alignment pin, and the opposite side end face of location dish has been wholely set centering shaft part；
The end of described pull bar has been wholely set platen, and described platen is provided with ring-shaped step on one end of location dish, and described ring-shaped step is cased with the first disk spring；
Also include being arranged on the dish of location and coordinate the first circumferentially positioned pin that slides axially with platen.
2. conical gear gear milling clamper according to claim 1, it is characterised in that: the periphery of described location dish is provided with L bracket, described L bracket is provided with bulb alignment pin.
3. conical gear gear milling clamper according to claim 1, it is characterized in that: the end face of described location dish is provided with round boss, described round boss is provided with the second disk spring being arranged symmetrically with the first disk spring, between described first disk spring and the joint portion of the second disk spring, is provided with oil-resistant seal ring.
4. conical gear gear milling clamper according to claim 3, it is characterised in that: the second circumference alignment pin that being additionally provided with on the dish of described location slides axially with the first disk spring and the second disk spring coordinates.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410786425.XA CN105750661A (en) | 2014-12-18 | 2014-12-18 | Gear milling clamp for bevel gear |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410786425.XA CN105750661A (en) | 2014-12-18 | 2014-12-18 | Gear milling clamp for bevel gear |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105750661A true CN105750661A (en) | 2016-07-13 |
Family
ID=56339308
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410786425.XA Pending CN105750661A (en) | 2014-12-18 | 2014-12-18 | Gear milling clamp for bevel gear |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105750661A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108303004A (en) * | 2018-01-09 | 2018-07-20 | 无锡富瑞德测控仪器股份有限公司 | A kind of rotary positioning mechanism measured applied to third gear clutch gear angle parameter |
-
2014
- 2014-12-18 CN CN201410786425.XA patent/CN105750661A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108303004A (en) * | 2018-01-09 | 2018-07-20 | 无锡富瑞德测控仪器股份有限公司 | A kind of rotary positioning mechanism measured applied to third gear clutch gear angle parameter |
| CN108303004B (en) * | 2018-01-09 | 2023-07-18 | 无锡富瑞德测控仪器股份有限公司 | Be applied to three shelves clutch gear angle parameter measurement's rotation positioning mechanism |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160713 |
|
| WD01 | Invention patent application deemed withdrawn after publication |