CN219170168U - Flash removing floating tool apron - Google Patents
Flash removing floating tool apron Download PDFInfo
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- CN219170168U CN219170168U CN202320238843.XU CN202320238843U CN219170168U CN 219170168 U CN219170168 U CN 219170168U CN 202320238843 U CN202320238843 U CN 202320238843U CN 219170168 U CN219170168 U CN 219170168U
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Abstract
The utility model discloses a deburring floating tool holder, wherein the end part of a floating force adjusting bolt extends into a shell; one end of the floating adjusting disc spring is contacted with the end part of the floating force adjusting bolt; one end of the floating main shaft is contacted with the other end of the floating adjusting disc spring, and the other end of the floating main shaft extends out of the shell from the through hole of the main shaft; the auxiliary transmission gear is coaxially arranged on the floating main shaft; the main shaft clamp spring is arranged between the inner wall of the main shaft through hole and the outer wall of the floating main shaft; the floating knife handle is arranged at the other end of the floating main shaft extending out of the shell; the main transmission main shaft is rotatably arranged in the shell; the main transmission gear is coaxially arranged on the main transmission main shaft and meshed with the auxiliary transmission gear; the device can utilize the cutter to float in the pressure range, solve the uncontrollability that factor material precision error produced in the deburring process, promote material deburring efficiency and quality, promote machining precision and machining stability, save the cost of labor, reduce manufacturing cost, and be applicable to machining center equipment or milling machine equipment.
Description
Technical Field
The utility model belongs to the technical field of tools, and particularly relates to a deburring floating tool holder.
Background
In the process of forming a forging product, flash is generated at the parting surface of a die under the action of extrusion force, so that the positioning accuracy is influenced in the subsequent deep processing process. Therefore, a deburring floating tool holder is needed to eliminate the influence of burrs on the positioning precision of deep processing, improve the deburring efficiency and quality of materials, improve the processing precision, reduce the cost and simplify the manufacture.
Disclosure of Invention
The utility model provides a flash removing floating tool apron, which aims to eliminate the influence of flash on the deep processing positioning precision, improve the flash removing efficiency and quality of materials, improve the processing precision, reduce the cost and simplify the manufacture.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the deburring floating tool apron comprises a shell, a floating force adjusting bolt, a floating adjusting disc spring, a floating main shaft, an auxiliary transmission gear, a main shaft clamp spring, a floating tool handle, a main transmission main shaft and a main transmission gear, wherein the shell is provided with a coaxial floating force adjusting screw hole and a main shaft through hole; the floating force adjusting bolt is in threaded connection with the floating force adjusting screw hole, and the end part of the floating force adjusting bolt extends into the shell; the floating adjusting disc spring is arranged in the shell, and one end of the floating adjusting disc spring is contacted with the end part of the floating force adjusting bolt; the floating main shaft is rotatably arranged in the shell, one end of the floating main shaft is contacted with the other end of the floating adjusting disc spring, and the other end of the floating main shaft extends out of the shell from the main shaft through hole; the auxiliary transmission gear is arranged in the shell and is coaxially arranged on the floating main shaft; the main shaft clamp spring is arranged between the inner wall of the main shaft through hole and the outer wall of the floating main shaft; the floating knife handle is arranged at the other end of the floating main shaft extending out of the shell; the main transmission main shaft is rotatably arranged in the shell; the main transmission gear is arranged in the shell, coaxially arranged on the main transmission main shaft and meshed with the auxiliary transmission gear.
The utility model can achieve the following beneficial effects:
the deburring floating tool apron can eliminate the influence of burrs on the deep processing positioning precision, can utilize the tool to float in a pressure range, solves the uncontrollability caused by precision errors of the factor materials in the deburring process, improves the deburring efficiency and quality of the material, improves the processing precision and the processing stability, and improves the production efficiency and the detection efficiency; the labor cost can be saved, and unstable factors and potential safety hazards caused by manual participation are avoided; the production cost can be reduced, and the manufacture is simple and convenient; the device can be suitable for machining center equipment or milling machine equipment, and improves the machining precision of the equipment.
Drawings
The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the utility model and do not constitute a limitation on the utility model. In the drawings:
FIG. 1 is a schematic view of the structure of the deflashing floating insert of the present utility model.
Reference numerals in the drawings: the floating force adjusting bolt is 1, the floating adjusting disc spring is 2, the auxiliary transmission gear is 3, the floating main shaft is 4, the main shaft bearing is 5, the main shaft clamp spring is 6, the floating knife handle is 7, the knife handle fixing bolt is 8, the main transmission gear is 9, the main transmission main shaft is 10, and the shell is 11.
Detailed Description
In order to make the objects, technical solutions and advantages of the present utility model more apparent, the technical solutions of the present utility model will be clearly and completely described below with reference to specific embodiments of the present utility model and corresponding drawings. It will be apparent that the described embodiments are only some, but not all, embodiments of the utility model. 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.
The following describes in detail the technical solutions provided by the embodiments of the present utility model with reference to the accompanying drawings.
Examples
As shown in fig. 1, the deburring floating tool holder comprises a shell 11, a floating force adjusting bolt 1, a floating adjusting disc spring 2, a floating main shaft 4, an auxiliary transmission gear 3, a main shaft clamping spring 6, a floating tool holder 7, a main transmission main shaft 10 and a main transmission gear 9. The shell 11 is provided with coaxial floating force adjusting screw holes and spindle through holes. The floating force adjusting bolt 1 is in threaded connection with the floating force adjusting screw hole, and the end part of the floating force adjusting bolt extends into the shell 11. The floating adjusting disc spring 2 is arranged in the shell 11, and one end of the floating adjusting disc spring is contacted with the end part of the floating force adjusting bolt 1. The floating main shaft 4 is rotatably installed in the housing 11, and one end is in contact with the other end of the floating adjusting disc spring 2, and the other end extends out of the housing 11 from the main shaft through hole. The auxiliary transmission gear 3 is disposed in the housing 11 and coaxially mounted on the floating main shaft 4. The main shaft clamp spring 6 is arranged between the inner wall of the main shaft through hole and the outer wall of the floating main shaft 4. The floating cutter handle 7 is mounted on the other end of the floating spindle 4 which protrudes outside the housing 11. The main drive spindle 10 is rotatably mounted within a housing 11. The main transmission gear 9 is disposed in the housing 11 and coaxially mounted on the main transmission shaft 10 and meshes with the auxiliary transmission gear 3.
The deburring floating tool holder of the embodiment is used for installing a tool, and the floating tool shank 7 is used for installing the tool. The main transmission main shaft 10 can be connected with a power motor, and the power motor drives the main transmission main shaft 10 to drive the main transmission gear 9 to rotate, so as to drive the auxiliary transmission gear 3 meshed with the main transmission gear 9 to rotate. The auxiliary transmission gear 3 drives the floating main shaft 4 to rotate, so that a cutter arranged on the floating cutter handle 7 is driven to rotate for deburring operation. The two ends of the floating adjusting disc spring 2 are contacted with the floating force adjusting bolt 1 and the floating main shaft 4, and the elastic force of the main shaft clamping spring 6 can be adjusted by rotating the floating force adjusting bolt 1, so that the pressure and the floating amount of a cutter on the floating knife handle 7 connected with the end part of the floating main shaft 4 can be adjusted. The spindle clamp spring 6 can improve the balance stability of the floating spindle 4 rotatably mounted in the housing 11.
Preferably, the floating spindle 4 is rotatably mounted within the housing 11 by a spindle bearing 5.
Preferably, the floating shank 7 is mounted on the other end of the floating spindle 4 protruding outside the housing 11 by a shank fixing bolt 8.
Preferably, the inner wall of the housing 11 is provided with a shaft hole in which the main transmission spindle 10 is rotatably installed.
It may be specific that the top and bottom inner walls of the housing 11 are respectively provided with shaft holes, and both ends of the main transmission spindle 10 are respectively rotatably installed in the shaft holes.
In the above embodiment, the housing 11 may be a rectangular or cylindrical box, the top surface may be a top cover detachably connected, and the floating force adjusting screw hole and the spindle through hole may be respectively formed on the top surface and the bottom surface of the housing 11. The floating force adjusting bolt 1 may be a vertical bolt. The floating spindle 4 may be a vertical cylindrical shaft. The bottom surface of the floating force adjusting bolt 1 can be provided with a blind hole, the floating adjusting disc spring 2 can be arranged in the blind hole, the upper part of the floating main shaft 4 can extend into the blind hole, and the upper end and the lower end of the floating adjusting disc spring 2 are respectively contacted with the end surface of the blind hole and the top surface of the floating main shaft 4. The inner wall of the main shaft through hole can be provided with an annular clamping spring groove, the main shaft clamping spring 6 can be arranged in the clamping spring groove, and the inner wall of the main shaft clamping spring 6 contacts with the outer wall of the floating main shaft 4. The floating shank 7 may be a rectangular column or cylinder, which is coaxial with the floating spindle 4. The shank fixing bolt 8 is coaxial with the floating shank 7. The main drive spindle 10 may be a vertical shaft.
The deflashing floating tool apron in the embodiment controls the expansion and contraction performance of the floating main shaft 4 according to the tool-holding force by using the tool. For example, the floating main shaft 4 is regulated to have the pressure of 2.5kg, and the cutter is regulated to have the cutter taking amount according to the automatic regulation of the pressure of 2.5kg, and the floating range of the floating main shaft 4 is +/-0.3 mm, so that the cutter taking precision is realized. The floating range of the floating spindle 4 is adjusted according to the machining precision in use. The floating range of the cutter is controlled by the floating adjusting disc spring 2 according to adjusting pressure, the shorter the floating distance is, the higher the machining precision is, but the higher the production precision requirement on a machined part is.
The foregoing is merely exemplary of the present application and is not intended to limit the present application. Various modifications and changes may be made to the present application by those skilled in the art. Any modifications, equivalent substitutions, improvements, etc. which are within the spirit and principles of the present application are intended to be included within the scope of the claims of the present application.
Claims (5)
1. A deflashing floating knife holder, comprising:
a shell, on which a coaxial floating force adjusting screw hole and a main shaft through hole are arranged,
a floating force adjusting bolt which is in threaded connection with the floating force adjusting screw hole and the end part of which extends into the shell,
a floating adjusting disc spring which is arranged in the shell, one end of the floating adjusting disc spring is contacted with the end part of the floating force adjusting bolt,
a floating main shaft rotatably installed in the housing, one end of the floating main shaft contacting the other end of the floating adjusting disc spring, the other end of the floating main shaft extending from the main shaft through hole to the outside of the housing,
an auxiliary transmission gear which is arranged in the shell and is coaxially arranged on the floating main shaft,
a main shaft snap spring which is arranged between the inner wall of the main shaft through hole and the outer wall of the floating main shaft,
a floating knife handle which is arranged on the other end of the floating main shaft which extends out of the shell,
a main transmission main shaft rotatably mounted in the housing,
and the main transmission gear is arranged in the shell, coaxially arranged on the main transmission main shaft and meshed with the auxiliary transmission gear.
2. The deflash floating tool holder of claim 1 wherein the floating spindle is rotatably mounted within the housing by a spindle bearing.
3. The deflash floating tool holder of claim 1, wherein the floating shank is mounted to the other end of the floating spindle that extends outside the housing by a shank fixation bolt.
4. A deflashing floating cutter holder according to any one of claims 1 to 3, wherein the housing inner wall is provided with a shaft bore in which the main drive spindle is rotatably mounted.
5. The deburring floating cutter holder of claim 4, wherein said housing top and bottom inner walls are provided with shaft bores, respectively, and said main drive spindle ends are rotatably mounted in said shaft bores, respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320238843.XU CN219170168U (en) | 2023-02-17 | 2023-02-17 | Flash removing floating tool apron |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320238843.XU CN219170168U (en) | 2023-02-17 | 2023-02-17 | Flash removing floating tool apron |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219170168U true CN219170168U (en) | 2023-06-13 |
Family
ID=86663821
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320238843.XU Active CN219170168U (en) | 2023-02-17 | 2023-02-17 | Flash removing floating tool apron |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219170168U (en) |
-
2023
- 2023-02-17 CN CN202320238843.XU patent/CN219170168U/en active Active
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