CN221018973U - High-precision hob group for gear hobbing machine - Google Patents
High-precision hob group for gear hobbing machine Download PDFInfo
- Publication number
- CN221018973U CN221018973U CN202320959650.3U CN202320959650U CN221018973U CN 221018973 U CN221018973 U CN 221018973U CN 202320959650 U CN202320959650 U CN 202320959650U CN 221018973 U CN221018973 U CN 221018973U
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- Prior art keywords
- hob
- side support
- base
- gear hobbing
- hobbing machine
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- 238000005259 measurement Methods 0.000 abstract description 3
- 239000003550 marker Substances 0.000 description 4
- 230000007547 defect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 1
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- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
The utility model belongs to the technical field of hob sets for gear hobbing machines, in particular to a hob set for a high-precision gear hobbing machine, which aims at the problems that when the hob set for the existing high-precision gear hobbing machine is used, due to the processing requirement, the required cutter distance of the hob is different, most of the hob set is directly measured through a tape measure during measurement, but the risk is high in the mode, the hob set for the gear hobbing machine currently provides a scheme which comprises a base, a left side support and a right side support are fixedly arranged on the base, a rotating shaft is rotationally connected between the left side support and the right side support, the hob is arranged on the rotating shaft, gaskets are arranged on two sides of the hob, two nuts are connected on the rotating shaft in a threaded mode, a support plate is fixedly arranged on the right side support, a measuring rule is connected on the support plate in a sliding mode, and a first standard rod is fixedly connected to the bottom of the measuring rule. The utility model has simple structure, is convenient for measuring the tool distance through the measuring mechanism, reduces the risk and is convenient for people to use.
Description
Technical Field
The utility model relates to the technical field of hob groups for gear hobbing machines, in particular to a hob group for a high-precision gear hobbing machine.
Background
As is well known, a gear hob for a gear hobbing machine, which is a tool for producing and processing gears, is widely used in the field of gear processing; the existing gear hob for the damage self-checking gear hobbing machine comprises a hob, a rotating shaft, a motor, a support plate and a bottom plate, wherein a first round hole is formed in the central area of the transverse portion of the hob, the right end of the rotating shaft penetrates through the first round hole and is detachably connected with the inner side wall of the hob at the first round hole of the hob, the left end of the rotating shaft is connected with the output end of the motor, the motor is arranged in the right half area of the top surface of the support plate, and the bottom end of the support plate is connected with the left half area of the top surface of the bottom plate.
The existing hob group for the high-precision hob machine has the defects that when in use, due to the processing requirement, the required cutting distance of the hob is different, and most of the hob group is directly measured through a measuring tape when in measurement, but the mode has high risk.
Disclosure of utility model
The utility model aims to solve the defects that the prior hob group for the high-precision hob machine has different required cutting distances for hob when in use and most of hob are directly measured by a tape measure when in measurement due to processing requirements, but the mode has higher risk.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
The utility model provides a hobbing cutter group for gear hobbing machine of high accuracy, includes the base, fixed mounting has left side support and right side support on the base, rotates between left side support and the right side support to be connected with the pivot, is equipped with the hobbing cutter in the pivot, and the both sides of hobbing cutter all are equipped with the gasket, and threaded connection has two nuts in the pivot, fixed mounting has the extension board on the right side support, and sliding connection has the dipperstick on the extension board, and the first target of bottom fixedly connected with of dipperstick, the bottom sliding connection of dipperstick has the second target, is equipped with measuring mechanism on the base.
Preferably, the dipperstick rotation is connected with adjusting screw, and adjusting screw's one end is connected with the second target, through adjusting screw's rotation for the second target removes, fixed mounting has spacing seat on the base, is equipped with on the base and collects the seat.
Preferably, the measuring mechanism comprises a spring, the spring is arranged in the limiting seat, a pull plate is connected to the spring, a rack is connected to the pull plate, one side of the right support is rotationally connected with a horizontal screw rod, a gear is fixedly connected to the horizontal screw rod, the gear is meshed with the rack, a movable plate is connected to the horizontal screw rod in a threaded mode, and the movable plate is fixedly connected with the measuring ruler.
Preferably, a motor is fixedly arranged on one side of the left support, and an output shaft of the motor is fixedly connected with the rotating shaft.
Compared with the prior art, the utility model has the advantages that:
According to the scheme, the horizontal screw is arranged to drive the moving plate to move, the moving plate drives the measuring ruler to move to the hob, the second marker post moves through rotation of the adjusting screw, and therefore the distance of the hob is measured, and the purpose of measuring the distance of the hob is achieved.
The utility model has simple structure, is convenient for measuring the tool distance through the measuring mechanism, reduces the risk and is convenient for people to use.
Drawings
FIG. 1 is a schematic diagram of a hob set for a high-precision gear hobbing machine;
Fig. 2 is a schematic perspective view of a collection seat of a hob set for a high-precision hob set according to the present utility model;
Fig. 3 is a schematic diagram of a portion a of a hob set for a high-precision gear hobbing machine.
In the figure: 1. a base; 2. a left support; 3. a right side support; 4. a rotating shaft; 5. a hob; 6. a gasket; 7. a nut; 8. a support plate; 9. a measuring ruler; 10. a first pole; 11. a second pole; 12. adjusting a screw; 13. a limit seat; 14. a spring; 15. pulling a plate; 16. a rack; 17. a horizontal screw; 18. a gear; 19. a moving plate; 20. a collection seat; 21. and a motor.
Detailed Description
The technical solutions of the present embodiment will be clearly and completely described below with reference to the drawings in the present embodiment, and it is apparent that the described embodiments are only some embodiments of the present embodiment, not all embodiments.
Example 1
Referring to fig. 1-3, a hob group for a high-precision gear hobbing machine comprises a base 1, wherein a left support 2 and a right support 3 are fixedly installed on the base 1, a rotating shaft 4 is rotatably connected between the left support 2 and the right support 3, a hob 5 is arranged on the rotating shaft 4, gaskets 6 are arranged on two sides of the hob 5, two nuts 7 are connected on the rotating shaft 4 in a threaded mode, a support plate 8 is fixedly installed on the right support 3, a measuring ruler 9 is connected on the support plate 8 in a sliding mode, a first marker post 10 is fixedly connected to the bottom of the measuring ruler 9, a second marker post 11 is connected to the bottom of the measuring ruler 9 in a sliding mode, and a measuring mechanism is arranged on the base 1.
In this embodiment, the dipperstick 9 swivelling joint has adjusting screw 12, and adjusting screw 12's one end is connected with second target 11, through adjusting screw 12's rotation for second target 11 removes, and fixed mounting has spacing 13 on the base 1, is equipped with on the base 1 and collects seat 20.
In this embodiment, the measuring mechanism includes spring 14, and spring 14 locates in spacing seat 13, is connected with arm-tie 15 on the spring 14, is connected with rack 16 on the arm-tie 15, and one side rotation of right side support 3 is connected with horizontal screw 17, fixedly connected with gear 18 on the horizontal screw 17, and gear 18 meshes with rack 16, and threaded connection has movable plate 19 on the horizontal screw 17, and movable plate 19 and dipperstick 9 fixed connection.
In this embodiment, a motor 21 is fixedly mounted on one side of the left support 2, and an output shaft of the motor 21 is fixedly connected with the rotating shaft 4.
In this embodiment, when the device is used, the rack 16 is pulled upwards, the rack 16 drives the gear 18 to rotate, the gear 18 drives the horizontal screw 17 to rotate, the horizontal screw 17 drives the moving plate 19 to move, the moving plate 19 drives the measuring ruler 9 to move onto the hob 5, the second marker post 11 is made to move by rotating the adjusting screw 12, thereby measuring the distance between the hob 5, the motor 21 is started, the output shaft of the motor 21 drives the rotating shaft 4 to rotate, and the rotating shaft 4 drives the hob 5 to rotate.
Example two
In this embodiment, a handle is fixedly arranged on one side of the rack 16, and an anti-skid thread is arranged on the handle.
The difference between this embodiment and the first embodiment is that: the rack 16 is convenient to move by lifting the handle, all the structures in the application can be selected in terms of materials and length according to actual use conditions, the drawings are schematic structural drawings, and the specific actual size can be properly adjusted.
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 will be able to apply equally to the technical solution of the present utility model and the inventive concept thereof, within the scope of the present utility model.
Claims (1)
1. The utility model provides a hobbing cutter group for gear hobbing machine of high accuracy, includes base (1), its characterized in that, fixed mounting has left side support (2) and right side support (3) on base (1), rotates between left side support (2) and right side support (3) and is connected with pivot (4), is equipped with hobbing cutter (5) on pivot (4), and both sides of hobbing cutter (5) all are equipped with gasket (6), and threaded connection has two nuts (7) on pivot (4), fixed mounting has extension board (8) on right side support (3), sliding connection has dipperstick (9) on extension board (8), and the bottom fixedly connected with first stock (10) of dipperstick (9), and the bottom sliding connection of dipperstick (9) has second stock (11), is equipped with measuring mechanism on base (1), the rotation of dipperstick (9) is connected with adjusting screw (12), and one end and second stock (11) of adjusting screw (12) are connected, fixed mounting has spacing seat (13) on base (1), is equipped with on base (1) and collects on spring (14), and spring (14) are connected with in spring bracket (14), one side rotation of right side support (3) is connected with horizontal screw rod (17), fixedly connected with gear (18) on horizontal screw rod (17), gear (18) and rack (16) mesh mutually, and threaded connection has movable plate (19) on horizontal screw rod (17), movable plate (19) and dipperstick (9) fixed connection, one side fixed mounting of left side support (2) has motor (21), the output shaft and the pivot (4) fixed connection of motor (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320959650.3U CN221018973U (en) | 2023-04-25 | 2023-04-25 | High-precision hob group for gear hobbing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320959650.3U CN221018973U (en) | 2023-04-25 | 2023-04-25 | High-precision hob group for gear hobbing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221018973U true CN221018973U (en) | 2024-05-28 |
Family
ID=91170273
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320959650.3U Active CN221018973U (en) | 2023-04-25 | 2023-04-25 | High-precision hob group for gear hobbing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221018973U (en) |
-
2023
- 2023-04-25 CN CN202320959650.3U patent/CN221018973U/en active Active
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