CN219944848U - Numerical control gear shaper tool rest - Google Patents
Numerical control gear shaper tool rest Download PDFInfo
- Publication number
- CN219944848U CN219944848U CN202321245809.1U CN202321245809U CN219944848U CN 219944848 U CN219944848 U CN 219944848U CN 202321245809 U CN202321245809 U CN 202321245809U CN 219944848 U CN219944848 U CN 219944848U
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- gear
- tool rest
- numerical control
- gear shaper
- control gear
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- 238000010862 gear shaping Methods 0.000 claims abstract description 39
- 230000007246 mechanism Effects 0.000 claims abstract description 10
- 238000007493 shaping process Methods 0.000 abstract 1
- 238000005520 cutting process Methods 0.000 description 6
- 230000000694 effects Effects 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 3
- 230000001133 acceleration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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- Gear Processing (AREA)
Abstract
The utility model discloses a numerical control gear shaper knife rest, which relates to the technical field of gear shaper knife rests and comprises a gear shaper body, wherein a gear shaping mechanism for shaping gears is arranged in the middle of the gear shaper body.
Description
Technical Field
The utility model relates to the technical field of gear shaper tool holders, in particular to a numerical control gear shaper tool holder.
Background
The tool rest of the gear shaper is fixed on the upright post of the numerical control gear shaper. When the straight gear is cut, the reciprocating motion of the cutter shaft in the cutter frame provides cutting motion of the gear shaping, and the cutter shaft always rotates at a constant speed according to a certain rule in the cutting process; when the bevel gear is cut, the reciprocating motion of the cutter shaft in the cutter frame provides cutting motion of the gear shaping, and the cutter shaft always rotates at an acceleration and deceleration speed according to a certain rule in the cutting process. The stroke length and straightness of the reciprocating motion of the cutter shaft, the cutting force, the response speed of the rotary motion and the positioning precision are all preconditions for ensuring the integral machining precision of the numerical control gear shaper;
most of the existing cutter holders can only be used for placing one cutter head, so that the cutter head is inconvenient to process, if gears with other specifications are required to be processed, the cutter head is required to be replaced, labor force is wasted, and therefore the cutter holder of the numerical control gear shaper is proposed.
Disclosure of Invention
The utility model aims to solve the problem that in the prior art, a cutter head needs to be replaced to cause labor waste when a gear with another specification is processed, and provides a numerical control gear shaper cutter frame.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
a numerical control gear shaper tool rest comprises a gear shaper body, wherein a gear shaping mechanism for gear shaping is arranged in the middle of the gear shaper body;
the gear shaping mechanism includes the fixed column, and the fixed column lower extreme is fixed to be equipped with the fixed shell, and the internal thread hole has been seted up to fixed shell one side, and the internal thread hole fit is equipped with the locking bolt, and the fixed shell lower extreme rotates and is equipped with the knife rest, and the knife rest other end rotates and is equipped with a plurality of gear shaping head.
The technical scheme further comprises the following steps:
the fixed base is fixedly arranged at the lower end of the middle part of the gear shaper body, and a control system is arranged inside the gear shaper body.
The technical scheme further comprises the following steps:
one side of the tool rest, which is connected with the fixed column, is fixedly provided with a connecting block with a T-shaped section, and the lower end of the fixed column is provided with a rotating cavity matched with the connecting block.
The technical scheme further comprises the following steps:
the tool rest is provided with a plurality of internal threaded holes, and the number of the internal threaded holes is the same as that of the gear shaping heads.
The technical scheme further comprises the following steps:
the knife rest is 45 degrees settings, and the fixed shell lower extreme also is 45 degrees chamfer settings.
The technical scheme further comprises the following steps:
the knife rest and the gear shaping head are arranged at 45 degrees.
The technical scheme further comprises the following steps:
the cylindrical hole is offered at the fixed shell middle part, and the cylindrical hole diameter is the same with the fixed column diameter.
Compared with the prior art, the utility model has the beneficial effects that:
in the utility model, gears with different specifications can be processed through the gear shaping mechanism arranged in the gear shaping machine, thereby achieving the effect of saving time and not needing to replace the gear shaping head;
simultaneously, through mutually supporting between gear shaping head, knife rest, fixed shell, locking bolt, the fixed column, can make the gear of a machine tooling different specifications, still conveniently change gear shaping head, solved the manual work and changed whole gear shaping head and wasted time and energy's problem.
Drawings
FIG. 1 is a schematic view of an external appearance of a gear shaper according to the present utility model;
fig. 2 is a schematic diagram of the internal structure of the gear shaping mechanism according to the present utility model;
fig. 3 is a schematic view of the structure of the rack of the gear shaper according to the present utility model.
In the figure: 1. a gear shaper body; 2. a gear shaping mechanism; 201. a gear shaping head; 202. a tool holder; 203. a fixed case; 204. a locking bolt; 205. and fixing the column.
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.
In the description of the present utility model, it should be understood that the terms "upper," "lower," "front," "rear," "left," "right," "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 to simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.
As shown in fig. 1-3, the numerical control gear shaper cutter rest provided by the utility model comprises a gear shaper body 1, wherein a gear shaping mechanism 2 for gear shaping is arranged in the middle of the gear shaper body 1;
the gear shaping mechanism 2 includes fixed column 205, and fixed shell 203 is fixed to fixed column 205 lower extreme, and the internal thread hole has been seted up to fixed shell 203 one side, and the internal thread hole cooperation is equipped with locking bolt 204, and fixed shell 203 lower extreme rotates and is equipped with knife rest 202, and the knife rest 202 other end rotates and is equipped with a plurality of gear shaping head 201.
The fixed base is fixedly arranged at the lower end of the middle part of the gear shaper body 1, and a control system is arranged inside the gear shaper body 1.
Working principle: when a gear needs to be processed, an operator firstly places the gear to be processed on a fixed base, then opens a control system in the gear shaping machine body 1, at the moment, the fixed column 205 moves up and down to drive the fixed shell 203 fixed at the lower end of the fixed column to move up and down, and the lower end of the fixed shell 203 rotates to be provided with the tool rest 202, so that the up and down movement of the fixed shell 203 drives the tool rest 202 to move up and down, and the up and down movement of the tool rest 202 drives the gear shaping head 201 at the front end to move up and down, so that the function of manufacturing the gear is achieved;
if gears with different specifications are required to be manufactured, an operator firstly locks the bolt 204 to take out, and rotates the cutter holder 202 to drive the gear shaping head 201 to rotate when the cutter holder 202 rotates, and then twists the locking bolt 204 after the gear shaping head 201 rotates to a proper position, so that the effect of processing gears with different specifications is achieved.
Further, a connecting block with a T-shaped section is fixedly arranged on one side, connected with the fixing column 205, of the tool rest 202, a rotating cavity matched with the connecting block is formed in the lower end of the fixing column 205, and the connecting block and the rotating cavity are matched with each other to achieve the effect of rotating the tool rest 202.
Further, the tool rest 202 is provided with a plurality of internal threaded holes, the number of which is the same as that of the gear shaping heads 201, so that the effect of manufacturing gears with different specifications is achieved.
Further, the tool rest 202 is arranged at 45 degrees, and the lower end of the fixing shell 203 is also arranged at a 45-degree cutting angle, so that the machine can be more stable in operation.
Further, the tool holder 202 is disposed at 45 degrees to the gear shaping head 201, such that the gear shaping head 201 is perpendicular to the gear.
Further, a cylindrical hole is formed in the middle of the fixing case 203, and the diameter of the cylindrical hole is the same as that of the fixing column 205, so that the fixing column 205 can be protected.
In this embodiment, when a gear needs to be processed, a control system in the gear shaping machine body 1 is opened, the fixing column 205 moves up and down to drive the fixing shell 203 to move up and down, the fixing shell 203 moves up and down to drive the tool rest 202 to move up and down, and the tool rest 202 moves up and down to drive the gear shaping head 201 at the front end to move up and down, so as to achieve the function of manufacturing the gear;
when gears with different specifications are required to be manufactured, an operator firstly locks the bolt 204 to take out, rotates the cutter holder 202 to drive the gear shaping head 201 to rotate, and after the gear shaping head 201 rotates to a proper position, the locking bolt 204 is twisted in, so that the effect of processing gears with different specifications is achieved.
The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.
Claims (7)
1. The numerical control gear shaper tool rest comprises a gear shaper body (1), and is characterized in that a gear shaping mechanism (2) for gear shaping is arranged in the middle of the gear shaper body (1);
the gear shaping mechanism (2) comprises a fixed column (205), a fixed shell (203) is fixedly arranged at the lower end of the fixed column (205), an internal thread hole is formed in one side of the fixed shell (203), a locking bolt (204) is arranged in the internal thread hole in a matched mode, a tool rest (202) is arranged at the lower end of the fixed shell (203) in a rotating mode, and a plurality of gear shaping heads (201) are arranged at the other end of the tool rest (202) in a rotating mode.
2. The numerical control gear shaper tool rest according to claim 1, wherein a fixed base is fixedly arranged at the lower end of the middle of the gear shaper body (1), and a control system is arranged inside the gear shaper body (1).
3. The numerical control gear shaper tool rest according to claim 2, wherein a connecting block with a T-shaped section is fixedly arranged on one side, connected with the fixing column (205), of the tool rest (202), and a rotating cavity matched with the connecting block is formed in the lower end of the fixing column (205).
4. A numerical control gear shaper tool holder according to claim 3, characterized in that the tool holder (202) is provided with a number of internally threaded holes, the number of which is the same as the number of gear shaping heads (201).
5. The numerical control gear shaper tool rest according to claim 4, wherein the tool rest (202) is disposed at 45 degrees and the lower end of the fixture housing (203) is also disposed at a 45 degree chamfer.
6. The numerical control gear shaper tool holder according to claim 5, wherein the tool holder (202) is disposed at 45 degrees to the gear shaping head (201).
7. The numerical control gear shaper tool rest according to claim 6, wherein a cylindrical hole is formed in the middle of the fixed shell (203), and the diameter of the cylindrical hole is the same as the diameter of the fixed column (205).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321245809.1U CN219944848U (en) | 2023-05-23 | 2023-05-23 | Numerical control gear shaper tool rest |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321245809.1U CN219944848U (en) | 2023-05-23 | 2023-05-23 | Numerical control gear shaper tool rest |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219944848U true CN219944848U (en) | 2023-11-03 |
Family
ID=88546397
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321245809.1U Active CN219944848U (en) | 2023-05-23 | 2023-05-23 | Numerical control gear shaper tool rest |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219944848U (en) |
-
2023
- 2023-05-23 CN CN202321245809.1U patent/CN219944848U/en active Active
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