CN219649262U - Frock for lathe - Google Patents
Frock for lathe Download PDFInfo
- Publication number
- CN219649262U CN219649262U CN202320543923.6U CN202320543923U CN219649262U CN 219649262 U CN219649262 U CN 219649262U CN 202320543923 U CN202320543923 U CN 202320543923U CN 219649262 U CN219649262 U CN 219649262U
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- China
- Prior art keywords
- screw
- base
- lathe
- hole
- support
- 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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Links
- 230000003014 reinforcing effect Effects 0.000 claims description 4
- 238000013461 design Methods 0.000 abstract description 3
- 238000003754 machining Methods 0.000 description 12
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 238000012795 verification Methods 0.000 description 2
- 238000007792 addition Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Cutting Tools, Boring Holders, And Turrets (AREA)
Abstract
The utility model discloses a tool for a lathe, which comprises a base and a clamp body, wherein the rear side of the base is connected with a receiving disc, the receiving disc is connected with a lathe spindle, the front side of the base is connected with the clamp body, the clamp body is connected with a screw support through a bolt, the front side of the base is connected with a counterweight, the counterweight is oppositely arranged with the clamp body, a plurality of positioning pins are arranged on the upper part of the clamp body, the positioning pins are arranged on the left side and the rear side of the screw support, a screw support is arranged on the right side of the screw support, the lower part of the screw support is connected with the clamp body, a screw hole is formed in the upper part of the clamp body, the screw hole is matched with a screw, and the end part of the screw is propped against the right side of the screw support. The structure design of the utility model is convenient for turning the hole and the end surface of the screw rod support on a lathe.
Description
Technical Field
The utility model belongs to the technical field of lathe fixture tools, and particularly relates to a lathe fixture.
Background
The screw rod support is an important part of the numerical control machine tool, and the size precision of the bearing hole, the parallelism of the hole and the support installation datum plane and the runout of the hole and the bearing positioning plane are all important precision which must be ensured in the machining process.
The prior art lacks the fixed frock to screw support when processing screw support bearing hole on the lathe.
Disclosure of Invention
The utility model aims to overcome the defects in the prior art and provides a tool for a lathe.
In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows:
the utility model provides a frock for lathe, includes base, anchor clamps body, and the base rear side is connected with the flange, and the flange is connected with the lathe main shaft, and the base front side is connected with the anchor clamps body, and the anchor clamps body is connected with nut support bolt, and the base front side is connected with the counter weight, and the counter weight sets up with anchor clamps body position relatively.
The base is provided with a counterweight connection hole, and the base is connected with the counterweight through a fastening screw of the counterweight connection hole.
The base is provided with a first fastening screw hole, and the base is connected with the receiving disc through a fastening screw in the first fastening screw hole.
The base is provided with a first positioning pin hole and a second fastening screw hole, the base is positioned with the clamp body through the first positioning pin on the first positioning pin hole, and the base is connected with the clamp body through the second fastening screw of the second fastening screw hole.
The upper portion of the clamp body is provided with a plurality of locating pins, the locating pins are arranged on the left side and the rear side of the screw nut support, the right side of the screw nut support is provided with a screw support, the lower portion of the screw support is connected with the clamp body, the upper portion of the clamp body is provided with a screw hole, the screw hole is matched with the screw, and the end portion of the screw abuts against the right side of the screw nut support.
The screw is a knurled head screw.
The middle part of the base is provided with a through hole.
The fixture body comprises an upper supporting plate and a side connecting plate, the upper supporting plate is connected with the nut support, the side connecting plate is connected with the base, the upper end of the side connecting plate is connected with the upper supporting plate, and the side connecting plate is connected with the upper supporting plate through a reinforcing rib.
The beneficial effects of the utility model are as follows:
1) The structure design is convenient for turning the hole and the end face of the screw rod support on a lathe.
2) Through on-site machining verification, the tool meets the machining requirement of the part, machining efficiency is improved through lathe machining, and the machined part achieves the precision required by a drawing.
3) The counterweight plays a role in balancing the stress of the front side of the base, so that the processing precision is ensured, and the production is safe.
4) The locating pin is used for locating the position of the nut support, so that the machining precision of the bearing hole is guaranteed.
5) The locating pin carries out the location to the left side and the rear side of screw support, and the head of a roll screw carries out the location to the locating pin right side, is convenient for the quick dismantlement of screw support.
Drawings
Fig. 1 is a schematic perspective view of a lathe tool according to the present utility model.
Fig. 2 is a schematic perspective view of a lathe tool according to the present utility model.
Fig. 3 is a schematic front view of a tool for a lathe.
Fig. 4 is a schematic left view of a tool for a lathe according to the present utility model.
Fig. 5 is a bottom view schematically showing a tool for a lathe according to the present utility model.
FIG. 6 is a schematic cross-sectional view of a tool for a lathe according to the present utility model.
In the figure, 1, a counterweight connecting hole; 2. a base; 3. a fastening screw hole I; 4. positioning pin holes I; 5. a second fastening screw hole; 6. a nut support; 7. a bolt; 8. a positioning pin; 9. a clamp body; 10. a knurled head screw; 11. a screw support; 12. an upper support plate; 13. a side connection plate; 14. reinforcing ribs;
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
In the description of the present utility model, it should be understood that the terms "longitudinal," "transverse," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like indicate or are based on the orientation or positional relationship shown in the drawings, merely to facilitate description of the present utility model, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present utility model.
Example 1
1-6, a tool for a lathe comprises a base 2 and a clamp body 9, wherein the rear side of the base 2 is connected with a receiving disc, the receiving disc is connected with a lathe spindle, the front side of the base 2 is connected with the clamp body 9, the clamp body 9 is connected with a screw support 6 through a bolt 7, the front side of the base 2 is connected with a counterweight, and the counterweight is oppositely arranged with the clamp body 9.
The base 2 is provided with a counterweight connecting hole 1, and the base 2 is connected with the counterweight through a fastening screw of the counterweight connecting hole 1.
The base 2 is provided with a first fastening screw hole 3, and the base 2 is connected with the receiving disc through a fastening screw in the first fastening screw hole 3.
The base 2 is provided with a first locating pin 8 hole 4 and a second fastening screw hole 5, the base 2 is located with the clamp body 9 through the first locating pin 8 on the first locating pin 8 hole 4, and the base 2 is connected with the clamp body 9 through the fastening screw of the second fastening screw hole 5.
The fixture body 9 upper portion is equipped with a plurality of locating pins 8, and locating pins 8 set up in the left side and the rear side of nut support 6, and nut support 6 right side is equipped with screw support 11, and screw support 11 lower part is connected with fixture body 9, and fixture body 9 upper portion is equipped with the screw, and the screw cooperates with the screw, and the screw tip withstands nut support 6 right side.
The screw is a knurled head screw 10.
The middle part of the base 2 is provided with a through hole.
The clamp body 9 comprises an upper supporting plate 12 and a side connecting plate 13, the upper supporting plate 12 is connected with the nut support 6, the side connecting plate 13 is connected with the base 2, the upper end of the side connecting plate 13 is connected with the upper supporting plate 12, and the side connecting plate 13 is connected with the upper supporting plate 12 through a reinforcing rib 14.
The structure design is convenient for turning the hole and the end face of the screw rod support on a lathe.
Through on-site machining verification, the tool meets the machining requirement of the part, machining efficiency is improved through lathe machining, and the machined part achieves the precision required by a drawing.
The counterweight plays a role in balancing the front side stress of the base 2, so that the machining precision is ensured, and the production is safe.
The locating pin 8 locates the position of the nut support 6, and the machining precision of the bearing hole is guaranteed.
The locating pin 8 carries out the location to the left side and the rear side of nut support 6, and the head of a roll screw 10 carries out the location to the right side of locating pin 8, is convenient for the quick dismantlement of nut support 6.
The foregoing is merely illustrative and explanatory of the utility model, as it is well within the scope of the utility model as claimed, as it relates to various modifications, additions and substitutions for those skilled in the art, without departing from the inventive concept and without departing from the scope of the utility model as defined in the accompanying claims.
Claims (9)
1. The utility model provides a frock for lathe, includes base, anchor clamps body, and the base rear side is connected with the flange, and the flange is connected with lathe spindle, and the base front side is connected with the anchor clamps body, characterized by, anchor clamps body and nut support bolted connection, the base front side is connected with the counter weight, counter weight and the relative setting of anchor clamps body position.
2. The tooling for the lathe as claimed in claim 1, wherein the base is provided with a counterweight connection hole, and the base is connected with the counterweight through a fastening screw of the counterweight connection hole.
3. A tooling for a lathe as claimed in claim 1 wherein the base is provided with a first set of set screw holes and the base is connected to the receiving plate by set screws in the first set screw holes.
4. The tooling for the lathe as claimed in claim 1, wherein the base is provided with a first positioning pin hole and a second fastening screw hole, the base is positioned with the fixture body through the first positioning pin on the first positioning pin hole, and the base is connected with the fixture body through the second fastening screw of the fastening screw hole.
5. The tool for a lathe as defined in claim 1, wherein the upper part of the fixture body is provided with a plurality of positioning pins, the positioning pins are arranged on the left side and the rear side of the screw support, the right side of the screw support is provided with a screw support, the lower part of the screw support is connected with the fixture body, the upper part of the fixture body is provided with a screw hole, the screw hole is matched with the screw, and the end part of the screw is propped against the right side of the screw support.
6. A tooling for a lathe as defined in claim 5, wherein the screw is a knurled head screw.
7. The tooling for the lathe as claimed in claim 1, wherein the middle part of the base is provided with a through hole.
8. The tooling for the lathe as claimed in claim 1, wherein the fixture body comprises an upper support plate and a side connection plate, the upper support plate is connected with the nut support, the side connection plate is connected with the base, and the upper end of the side connection plate is connected with the upper support plate.
9. The tooling for a lathe as defined in claim 8, wherein the side connecting plates are connected to the upper support plate by reinforcing ribs.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320543923.6U CN219649262U (en) | 2023-03-16 | 2023-03-16 | Frock for lathe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320543923.6U CN219649262U (en) | 2023-03-16 | 2023-03-16 | Frock for lathe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219649262U true CN219649262U (en) | 2023-09-08 |
Family
ID=87857406
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320543923.6U Active CN219649262U (en) | 2023-03-16 | 2023-03-16 | Frock for lathe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219649262U (en) |
-
2023
- 2023-03-16 CN CN202320543923.6U patent/CN219649262U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |