CN208866522U - A kind of high-precision bevel gear gear milling fixture - Google Patents
A kind of high-precision bevel gear gear milling fixture Download PDFInfo
- Publication number
- CN208866522U CN208866522U CN201820541503.3U CN201820541503U CN208866522U CN 208866522 U CN208866522 U CN 208866522U CN 201820541503 U CN201820541503 U CN 201820541503U CN 208866522 U CN208866522 U CN 208866522U
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- cylinder
- ring
- bevel gear
- compressive plane
- stripper plate
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Abstract
The utility model relates to a kind of high-precision bevel gear gear milling fixtures, including cylinder, the upper and lower side of the cylinder offers multiple perforative rectangular pilot holes up and down at equal intervals in left-right direction, and expansion plate is plugged in pilot hole, the expansion plate is equipped with arc-shaped stripper plate close to one end of body centre, and it is connected between one end internal chamber wall corresponding with cylinder of the one end of stripper plate far from body centre by spring, multiple rotation rings corresponding with stripper plate are socketed on the cylinder, and revolve the right side that ring is located at corresponding stripper plate, it is threadedly coupled between rotation ring and the cylinder, the left end of the rotation ring is rotatably connected to extrusion ring, and extrusion ring is socketed on cylinder, one end of the expansion plate is equipped with oblique compressive plane, and compressive plane is located at the outside of cylinder, the extrusion ring is against on compressive plane, the each rotation ring rotation of the application Apart from different, so that it may which jam-packed adapts to different diameters, and these stripper plates are connected by the same cylinder, ensure that concentricity, guarantees clamping quality, is convenient for postorder processing.
Description
Technical field
The utility model relates to bevel gear mill teeth tensioning technique field more particularly to a kind of high-precision bevel gear mill teeth works
Dress.
Background technique
Currently, bevel gear is also bevel gear, it is widely used in industrial drive apparatus, differential for vehicles, locomotive, ship, electricity
Factory, steel mill, railroad track detection etc., and the service life is long, and high load capacity bearing capacity, chemically-resistant and corrosivity is strong, noise reduction and damping, weight
Gently, at low cost, easy to form, lubricity is good, and the modulus for being typically designed vehicle bridge active bi-bevel gear is larger, and this part is producing
Cutting output is big in process, and difficulty of processing is high, to guarantee processing quality and efficiency, the Gear Milling usually on dedicated tooth milling machine
Molding, need to complete the process by rough milling with finish-milling two procedures, finish-milling add man-hour requirement Special tooling clamp come to workpiece into
Row improves processing quality and efficiency to tooth and positioning to guarantee the positioning accuracy and clamping rate of workpiece.Also there is cone tooth in the market
Take turns processing tool, such as notification number for CN206717188U " the utility model provides a kind of high-precision bevel gear gear milling fixture,
Including tooling assembly, fastening assembly, axle sleeve connecting assembly, bevel gear shaft, clearance groove and bevel gear work piece, the tooling assembly
Inside bevel gear shaft is installed, the left-hand end of the bevel gear shaft is equipped with bevel gear work piece, and the tooling assembly is equipped with
Clearance groove is equipped with fastening assembly in the clearance groove, is attached between the tooling assembly by axle sleeve connecting assembly, this
It is solid to solve bevel gear work piece convenient for bevel gear work piece is fixed by increasing circular arc fixed block, the design for utility model
Fixed unstable and lower to the fixed adaptability of bevel gear work piece drawback, because increasing strut, which is convenient for will after processing is completed
Bevel gear work piece release shaft mounting hole, solve the problems, such as that existing bevel gear work piece takes out inconvenient, the utility model structure
Simply, easy to use, convenient for operation, and stability is good ", still, he is made of more piece connection, and stability is poor, be easy to cause folder
Hold skew.
Utility model content
Purpose of the utility model is to solve the high-precision bevel gear gear milling fixtures existed in the prior art in the market
A kind of high-precision bevel gear gear milling fixture for being made of, the disadvantage of stability difference, and proposing more piece.
To achieve the goals above, the utility model adopts the technical scheme that
A kind of high-precision bevel gear gear milling fixture, including cylinder are designed, between the upper and lower side of the cylinder waits in left-right direction
It separates and is equipped with multiple perforative rectangular pilot holes up and down, and be plugged with expansion plate in pilot hole, the expansion plate is close to cylinder
The one end at center is equipped with arc-shaped stripper plate, and the one end of stripper plate far from body centre one end internal chamber wall corresponding with cylinder
Between connected by spring, multiple rotation rings corresponding with stripper plate are socketed on the cylinder, and rotation ring is located at corresponding extruding
The right side of plate is threadedly coupled between rotation ring and the cylinder, and the left end of the rotation ring is rotatably connected to extrusion ring, and squeezes ring set
It connects on cylinder, one end of the expansion plate is equipped with oblique compressive plane, and compressive plane is located at the outside of cylinder, described to squeeze
Pressure ring is against on compressive plane, and the circumferential direction of the rotation ring is equipped with Rotational Cylindrical at equal intervals, and the left end of cylinder is equipped with bevel gear, described
The gear shaft of bevel gear is deep between corresponding two stripper plates up and down.
Preferably, it is connected between the extrusion ring and rotation ring by tapered roller bearing.
Preferably, the extrusion ring and the end face for squeezing face contact are oblique.
Preferably, the end face that the compressive plane is contacted with extrusion ring is arc-shaped.
Preferably, it is an integral molding structure between the expansion plate and stripper plate.
The utility model proposes a kind of high-precision bevel gear gear milling fixture, beneficial effect is: in use, by bevel gear
It is inserted into cylinder, the gear shaft of bevel gear is deep between two stripper plates up and down, turns gyratory, and rotation ring moves to left, promotes to squeeze
Pressure ring squeezes compressive plane, and such expansion plate will overcome the elastic force of spring, to cylinder contract, so that stripper plate be made to squeeze gear
Axis, two stripper plates move synchronously here, guarantee that gear shaft is between the two always, guarantee concentricity, and gear shaft is in ladder
Shape, in this way, the distance of each rotation ring rotation is different, so that it may which jam-packed adapts to different diameters, and these stripper plates are by same
A cylinder connection, ensure that concentricity, guarantees clamping quality, is convenient for postorder processing.
Detailed description of the invention
Fig. 1 be the utility model proposes a kind of high-precision bevel gear gear milling fixture structural schematic diagram；
Fig. 2 be the utility model proposes a kind of high-precision bevel gear gear milling fixture main view.
In figure: 1 cylinder, 2 pilot holes, 3 expansion plates, 4 stripper plates, 5 springs, 6 rotation rings, 7 extrusion rings, 8 compressive planes, 9 rotations
Column, 10 bevel gears, 11 tapered roller bearings.
Specific embodiment
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.
Referring to Fig.1-2, a kind of high-precision bevel gear gear milling fixture, including cylinder 1, the upper and lower side of cylinder 1 is in left-right direction
Multiple perforative rectangular pilot holes 2 up and down are offered at equal intervals, and are plugged with expansion plate 3 in pilot hole 2, and expansion plate 3 is close
The one end at 1 center of cylinder is equipped with arc-shaped stripper plate 4, is an integral molding structure between expansion plate 3 and stripper plate 4, more ties
It is real, and connected between one end internal chamber wall corresponding with cylinder 1 of the one end of stripper plate 4 far from 1 center of cylinder by spring 5, cylinder 1
On be socketed with multiple rotation rings 6 corresponding with stripper plate 4, and revolve the right side that ring 6 is located at corresponding stripper plate 4, revolve ring 6 and cylinder 1
Between be threadedly coupled, the left end of rotation ring 6 is rotatably connected to extrusion ring 7, and extrusion ring 7 is socketed on cylinder 1.
It is connected between extrusion ring 7 and rotation ring 6 by tapered roller bearing 11, is convenient for axially loaded, the one of the expansion plate 3
End is equipped with oblique compressive plane 8, and compressive plane 8 is located at the outside of cylinder 1, and extrusion ring 7 is against on compressive plane 8, extrusion ring 7
The end face contacted with compressive plane 8 is oblique, increases contact area, and the end face that compressive plane 8 is contacted with extrusion ring 7 is arc-shaped,
Increase contact area, the circumferential direction for revolving ring 6 is equipped with Rotational Cylindrical 9 at equal intervals, covers in Rotational Cylindrical 9, can rotate by tubular article
Ring 6 is revolved, and the left end of cylinder 1 is equipped with bevel gear 10, the gear shaft of bevel gear 10 is deep into corresponding two stripper plates 4 up and down
Between.
In use, bevel gear 1 is inserted into cylinder 1, the gear shaft of bevel gear 10 be deep into up and down two stripper plates 4 it
Between, turning gyratory 6, rotation ring 6 moves to left, and extrusion ring 7 is promoted to squeeze compressive plane 8, and such expansion plate 3 will overcome the elastic force of spring 5,
To 1 contract of cylinder, so that stripper plate 4 be made to squeeze gear shaft, two stripper plates 4 are moved synchronously here, guarantee gear shaft always
In between the two, guarantee concentricity, gear shaft is stepped, in this way, the distance that each rotation ring 6 rotates is different, so that it may
Jam-packed adapts to different diameters, and these stripper plates 4 are connected by the same cylinder 1, ensure that concentricity, guarantees clamping quality,
Convenient for postorder processing.
The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not
It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (5)
1. a kind of high-precision bevel gear gear milling fixture, including cylinder (1), which is characterized in that the upper and lower side of the cylinder (1) is along left
Right direction offers multiple perforative rectangular pilot holes (2) up and down at equal intervals, and is plugged with expansion plate (3) in pilot hole (2),
The expansion plate (3) is equipped with arc-shaped stripper plate (4) close to the one end at cylinder (1) center, and stripper plate (4) is far from cylinder
(1) it is connected between one end internal chamber wall corresponding with cylinder (1) of the one end at center by spring (5), is socketed on the cylinder (1)
Multiple rotation rings (6) corresponding with stripper plate (4), and revolve ring (6) and be located at the right side of corresponding stripper plate (4), the rotation ring (6) and
Cylinder is threadedly coupled between (1), and the left end of rotation ring (6) is rotatably connected to extrusion ring (7), and extrusion ring (7) is socketed in cylinder
On body (1), one end of the expansion plate (3) is equipped with oblique compressive plane (8), and compressive plane (8) is located at the outer of cylinder (1)
Side, the extrusion ring (7) are against on compressive plane (8), and the circumferential direction of rotation ring (6) is equipped with Rotational Cylindrical (9) at equal intervals, and cylinder
(1) left end is equipped with bevel gear (10), and the gear shaft of the bevel gear (10) is deep into corresponding two stripper plates (4) up and down
Between.
2. a kind of high-precision bevel gear gear milling fixture according to claim 1, which is characterized in that the extrusion ring (7) with
It revolves and is connected between ring (6) by tapered roller bearing (11).
3. a kind of high-precision bevel gear gear milling fixture according to claim 1, which is characterized in that the extrusion ring (7) with
The end face of compressive plane (8) contact is oblique.
4. a kind of high-precision bevel gear gear milling fixture according to claim 1, which is characterized in that the compressive plane (8) with
The end face of extrusion ring (7) contact is arc-shaped.
5. a kind of high-precision bevel gear gear milling fixture according to claim 1, which is characterized in that the expansion plate (3) with
Stripper plate is an integral molding structure between (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820541503.3U CN208866522U (en) | 2018-04-17 | 2018-04-17 | A kind of high-precision bevel gear gear milling fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820541503.3U CN208866522U (en) | 2018-04-17 | 2018-04-17 | A kind of high-precision bevel gear gear milling fixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208866522U true CN208866522U (en) | 2019-05-17 |
Family
ID=66461233
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820541503.3U Active CN208866522U (en) | 2018-04-17 | 2018-04-17 | A kind of high-precision bevel gear gear milling fixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208866522U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111037005A (en) * | 2019-11-28 | 2020-04-21 | 宣城坚腾智能传动设备有限公司 | A equipment for gear machining |
-
2018
- 2018-04-17 CN CN201820541503.3U patent/CN208866522U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111037005A (en) * | 2019-11-28 | 2020-04-21 | 宣城坚腾智能传动设备有限公司 | A equipment for gear machining |
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