CN214236613U - Radial positioning device for large-gear ring gear - Google Patents
Radial positioning device for large-gear ring gear Download PDFInfo
- Publication number
- CN214236613U CN214236613U CN202023170649.8U CN202023170649U CN214236613U CN 214236613 U CN214236613 U CN 214236613U CN 202023170649 U CN202023170649 U CN 202023170649U CN 214236613 U CN214236613 U CN 214236613U
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- gear
- card wedge
- seat
- positioning device
- adjusting
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Abstract
The utility model relates to a bull gear ring gear radial positioning device, comprising a base plate, a plurality of supports are equipped with on the bottom plate, the top of support is equipped with positioning mechanism, positioning mechanism is including adjusting the seat, the card wedge, spacing and locating plate, the mobilizable dress of one end of adjusting the seat is at the support top, the other end of adjusting the seat have with card wedge conical surface matched with inclined plane, the fixed part still has on the card wedge, the fixed part passes through bolt fixed connection on adjusting the seat, the locating plate passes through fixed connection on the vertical face of card wedge, and be equipped with spacing between locating plate and card wedge. The utility model discloses can accomplish after the gear installation and debugging, fix the gear at the diametric (al) direction again, positioner offsets with the inner circle wall of gear, after the value of runout at the gear reaches the numerical value of technological requirement, screws up the bolt on the card wedge, just can guarantee can not take place the displacement under the cutting force effect that the in-process of gear machining produced, and the product precision of producing improves greatly.
Description
The technical field is as follows:
the utility model relates to a gear machining technical field especially relates to a bull gear ring gear radial positioning device.
Background art:
when the internal teeth or the external teeth of the large gear ring gear are machined, the gear is easy to displace in the machining process due to the cutting force of a machining tool in the machining process, and the gear axis line in the original ideal state deviates from the axis line of a workbench, so that the tooth profile and the tooth precision of the machined gear generate errors.
The utility model has the following contents:
the utility model aims at providing a can fix a position and the big ring gear radial positioning device of the precision is improved big ring gear to prior art's defect.
The utility model discloses a realize through following technical scheme: the utility model provides a bull gear radial positioning device, includes the bottom plate, a plurality of supports are equipped with on the bottom plate, the top of support is equipped with positioning mechanism, positioning mechanism is including adjusting seat, card wedge, spacing and locating plate, the mobilizable dress of one end of adjusting the seat is at the support top, the other end of adjusting the seat have with card wedge conical surface matched with inclined plane, the fixed part still has on the card wedge, the fixed part passes through bolt fixed connection and is in adjust on the seat, the locating plate passes through fixed connection on the vertical face of card wedge, just the locating plate with be equipped with between the card wedge spacing.
In the above technical scheme, the bottom plate is provided with a plurality of first fixing grooves, the first fixing grooves are T-shaped grooves, and the support is arranged on the first fixing grooves.
In the above technical scheme, the bottom plate is annular, and four supports are uniformly arranged on the bottom plate along the circumferential direction.
In the above technical scheme, a second fixing groove is formed in the upper portion of the support, the second fixing groove is a T-shaped groove, and the adjusting seat is installed on the second fixing groove.
In the above technical scheme, one end of the adjusting seat is provided with a U-shaped groove.
The utility model has the advantages that: the utility model discloses can accomplish after the gear installation and debugging, fix the gear at the diametric (al) direction again, positioner offsets with the inner circle wall of gear, after the value of runout at the gear reaches the numerical value of technological requirement, screws up the bolt on the card wedge, just can guarantee can not take place the displacement under the cutting force effect that the in-process of gear machining produced, and the product precision of producing improves greatly.
Description of the drawings:
fig. 1 is a schematic perspective view of the present invention;
FIG. 2 is a schematic front view of the present invention;
fig. 3 is a schematic perspective view of the middle support of the present invention;
fig. 4 is a schematic perspective view of the middle positioning device of the present invention;
fig. 5 is a schematic perspective view of the middle positioning device according to another direction of the present invention;
fig. 6 is a schematic cross-sectional view of the middle positioning device of the present invention;
the reference numbers are as follows: a base plate 100; a first fixing groove 110; a bracket 200; a second fixing groove 210; a positioning mechanism 300; an adjustment seat 310; a bevel 311; a U-shaped groove 312; a wedge 320; a fixed portion 321; a spacing strip 330; and a plate 340 is positioned.
The specific implementation mode is as follows:
the following detailed description of the preferred embodiments of the present invention will be provided in conjunction with the accompanying drawings, so that the advantages and features of the present invention can be more easily understood by those skilled in the art, and the protection scope of the present invention can be clearly and clearly defined.
As shown in fig. 1 to 6, a radial positioning device for a large gear ring gear, comprises a base plate 100, a plurality of supports 200 are mounted on the base plate 100, a positioning mechanism 300 is disposed at the top of each support 200, the positioning mechanism 300 comprises an adjusting seat 310, a clamping wedge 320, a limiting strip 330 and a positioning plate 340, one end of the adjusting seat 310 is movably mounted at the top of each support 200, the other end of the adjusting seat 310 is provided with an inclined surface 311 matched with the conical surface of the clamping wedge 320, a fixing part 321 is further disposed on the clamping wedge 320, the fixing part 321 is fixedly connected to the adjusting seat 310 through a bolt, the positioning plate 340 is fixedly connected to the vertical surface of the clamping wedge 320, and the limiting strip 330 is mounted between the positioning plate 340 and the clamping wedge 320.
As shown in fig. 1 and 2, the bottom plate 100 is provided with a plurality of first fixing grooves 110, the first fixing grooves 110 are T-shaped grooves, and the support 200 is mounted on the first fixing grooves 110, so that the positions of the T-shaped grooves can be conveniently adjusted.
As shown in fig. 1 and 2, the bottom plate 100 is annular, and four brackets 200 are uniformly arranged on the bottom plate 100 along the circumferential direction.
As shown in fig. 1, a second fixing groove 210 is formed at the upper portion of the bracket 200, the second fixing groove 210 is a T-shaped groove, and the adjusting seat 310 is installed on the second fixing groove 210, and the T-shaped groove facilitates position adjustment.
As shown in fig. 3 and 4, a U-shaped groove 312 is formed at one end of the adjusting seat 310.
In addition, in the description of the embodiments of the present invention, unless otherwise explicitly specified or limited, the terms "mounted," "connected," "disposed," "provided," and the like are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", "side", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.
Finally, it should be noted that: the above embodiments are only specific embodiments of the present invention, and are not intended to limit the technical solution of the present invention, and the protection scope of the present invention is not limited thereto, although the present invention is described in detail with reference to the foregoing embodiments, those skilled in the art should understand that: those skilled in the art can still modify or easily conceive of changes in the technical solutions described in the foregoing embodiments or make equivalent substitutions for some technical features within the technical scope of the present disclosure; such modifications, changes or substitutions do not substantially depart from the spirit and scope of the embodiments of the present invention, and are intended to be included within the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (5)
1. The utility model provides a bull gear radial positioning device which characterized in that: including bottom plate (100), be equipped with a plurality of supports (200) on bottom plate (100), the top of support (200) is equipped with positioning mechanism (300), positioning mechanism (300) are including adjusting seat (310), card wedge (320), spacing (330) and locating plate (340), the mobilizable dress of one end of adjusting seat (310) is at support (200) top, the other end of adjusting seat (310) has with card wedge (320) conical surface matched with inclined plane (311), still fixed part (321) have on card wedge (320), fixed part (321) pass through bolt fixed connection in adjust on seat (310), locating plate (340) are through fixed connection on the vertical face of card wedge (320), just locating plate (340) with be equipped with between card wedge (320) spacing (330).
2. The large ring gear radial positioning device of claim 1, wherein: the base plate (100) is provided with a plurality of first fixing grooves (110), the first fixing grooves (110) are T-shaped grooves, and the support (200) is arranged on the first fixing grooves (110).
3. The large ring gear radial positioning device of claim 1, wherein: the bottom plate (100) is annular, and four supports (200) are uniformly arranged on the bottom plate (100) along the circumferential direction.
4. The large ring gear radial positioning device of claim 1, wherein: the upper portion of the support (200) is provided with a second fixing groove (210), the second fixing groove (210) is a T-shaped groove, and the adjusting seat (310) is installed on the second fixing groove (210).
5. The large ring gear radial positioning device of claim 1, wherein: one end of the adjusting seat (310) is provided with a U-shaped groove (312).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023170649.8U CN214236613U (en) | 2020-12-25 | 2020-12-25 | Radial positioning device for large-gear ring gear |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023170649.8U CN214236613U (en) | 2020-12-25 | 2020-12-25 | Radial positioning device for large-gear ring gear |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214236613U true CN214236613U (en) | 2021-09-21 |
Family
ID=77742168
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023170649.8U Active CN214236613U (en) | 2020-12-25 | 2020-12-25 | Radial positioning device for large-gear ring gear |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214236613U (en) |
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2020
- 2020-12-25 CN CN202023170649.8U patent/CN214236613U/en active Active
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