CN219484447U - Gear hobbing tool for automobile flywheel - Google Patents

Abstract

The utility model discloses an automobile flywheel gear hobbing tool, which comprises a base, wherein a fixed foot is fixedly arranged on the outer surface of the lower end of the base, a control panel is arranged on the outer surface of the front end of the base, an automatic rotating support structure is arranged on the outer surface of the upper end of the base, a spiral positioning clamping fixing device for improving the fixing convenience of a flywheel is arranged on the outer surface of the upper end of the automatic rotating support structure, the spiral positioning clamping fixing device comprises a connecting block, a threaded mounting column is fixedly arranged on the outer surface of the upper end of the connecting block, an anti-slip cushion block and a nut positioning sleeve are arranged on the outer ring of the threaded mounting column, and the nut positioning sleeve is positioned above the anti-slip cushion block. The spiral positioning clamping fixing device is arranged on the automobile flywheel hobbing tool, so that the structure is simple, the operation is convenient, the convenience in flywheel machining and fixing is greatly improved, the working efficiency is improved, and the stability in flywheel fixing can be improved.

Description

Gear hobbing tool for automobile flywheel

technical field

The utility model relates to the technical field of flywheel processing tooling, in particular to an automobile flywheel gear hobbing tooling.

Background technique

The flywheel has a large moment of inertia. Since the work of each cylinder of the engine is discontinuous, the engine speed also changes. When the engine speed increases, the kinetic energy of the flywheel increases to store energy; when the engine speed decreases, the kinetic energy of the flywheel decreases to release energy. A flywheel can be used to reduce speed fluctuations during engine operation. In order to save costs, ensure quality and improve productivity, when the flywheel assembly for automobiles is processing the signal teeth of the flywheel body, special processing tools are often used for positioning and clamping of the workpiece.

The existing automotive flywheel gear hobbing tool has a simple structure and lacks a fast fixing structure for the flywheel, which is not convenient for fast fixing the flywheel, which affects the processing efficiency, and the existing automotive flywheel gear hobbing tool lacks an automatic rotation support structure, which is not convenient for the flywheel The adjustment of the processing position further affects the processing efficiency and brings certain adverse effects to people's use process. Therefore, we propose an automobile flywheel gear hobbing tool.

Utility model content

The utility model aims at the problems of the above-mentioned prior art, and provides an automobile flywheel gear hobbing tool.

The utility model realizes solving above-mentioned technical problem by following technical means:

An automobile flywheel gear hobbing tool, comprising a base, the outer surface of the lower end of the base is fixed with fixed feet, the outer surface of the front end of the base is provided with a control panel, and the outer surface of the upper end of the base is provided with an automatic Rotating support structure, the outer surface of the upper end of the automatic rotating support structure is provided with a screw positioning clamping and fixing device for improving the convenience of fixing the flywheel, the screw positioning clamping and fixing device includes a connecting block, and the outer surface of the upper end of the connecting block A threaded mounting column is fixedly installed, the outer ring of the threaded mounting column is provided with an anti-slip pad and a nut positioning sleeve, the nut positioning sleeve is located above the anti-slip pad, and the outer ring of the nut positioning sleeve is fixedly installed with a handle , the outer surface of the lower end of the nut positioning sleeve is provided with an anti-slip clamping block.

Further, the threaded mounting column is fixedly connected to the outer surface of the upper end of the connecting block, the anti-skid pad is fixedly connected to the outer ring of the threaded mounting column, and the anti-slip pad is fixedly connected to the upper outer surface of the connecting block, so The nut positioning sleeve is threadedly connected to the outer ring of the threaded mounting column, the handle is fixedly connected to the outer surface of the nut positioning sleeve, the anti-slip clamp block is fixedly connected to the lower end outer surface of the nut positioning sleeve, and the anti-slip clamp block The nut positioning sleeve is flexibly connected with the anti-skid pad.

Further, the automatic rotation support structure includes a motor mounting seat, a driving motor is arranged inside the motor mounting seat, and a rotating shaft is provided at the other end of the output shaft of the driving motor, and the outer ring of the rotating shaft and the motor mounting seat A bearing seat is provided between the middle part of the outer surface of the upper end of the rotating shaft, a connecting ring is provided at the other end of the rotating shaft, and a placement seat is provided on the outer surface of the upper end of the connecting ring.

Further, the drive motor is fixedly connected to the inner surface of the motor mounting seat, the rotating shaft is fixedly connected to the output shaft of the driving motor, and the rotating shaft is movably connected to the middle part of the upper outer surface of the motor mounting seat through a bearing seat, and the rotating shaft The other end of the connecting ring is fixedly connected with the outer surface of the lower end of the placement seat, and the placement seat is movably connected with the base through the rotating shaft and the output shaft of the drive motor.

Further, the screw positioning clamping fixture is fixedly connected to the upper outer surface of the placement seat, and the spiral positioning clamping fixture is movably connected to the base through an automatic rotating support structure.

Further, the fixed feet are fixedly connected to the outer surface of the lower end of the base, the control panel is fixedly connected to the outer surface of the front end of the base, and the control panel is electrically connected to the driving motor.

Beneficial effect

Compared with the prior art, the utility model provides an automobile flywheel gear hobbing tool, which has the following beneficial effects:

1. This kind of gear hobbing tool for automobile flywheel is provided with a screw positioning clamping and fixing device, which has a simple structure and convenient operation, greatly improves the convenience of processing and fixing the flywheel, improves work efficiency, and can also improve the stability of the flywheel fixing The method solves the problem that the existing automobile flywheel gear hobbing tool has a simple structure, lacks a fast fixing structure for the flywheel, is not convenient for fast fixing the flywheel, and affects processing efficiency.

2. This kind of gear hobbing tool for automobile flywheel is equipped with an automatic rotating support structure. When the hobbing position of the flywheel needs to be adjusted, after the drive motor is started through the control panel, the output shaft of the drive motor rotates to drive the shaft to rotate. , so as to drive the flywheel on the upper end of the placement seat to rotate automatically, thereby realizing automatic adjustment of the hobbing position of the flywheel. The structure is simple and the operation is convenient, which greatly improves the convenience of adjusting the hobbing position of the flywheel, and does not require frequent adjustment of the flywheel. Disassembly and assembly are carried out to further improve the efficiency of flywheel gear hobbing.

Description of drawings

Fig. 1 is a schematic diagram of the overall plane structure of a gear hobbing tool for an automobile flywheel according to the present invention.

Fig. 2 is a schematic diagram of the overall plane structure of a helical positioning, clamping and fixing device of an automobile flywheel gear hobbing tool of the present invention.

Fig. 3 is a schematic diagram of the overall planar structure of an automatic rotating support structure of an automobile flywheel gear hobbing tool of the present invention.

In the figure: 1. Base; 2. Fixed feet; 3. Control panel; 4. Screw positioning clamping and fixing device; 5. Connecting block; 6. Thread mounting column; 7. Anti-skid pad; 9. Turning handle; 10. Anti-skid clamp; 11. Automatic rotating support structure; 12. Motor mount; 13. Driving motor; 14. Rotating shaft; 15. Bearing seat; 16. Connecting ring; 17. Placement seat.

Detailed ways

In order to make the purpose, technical solutions and advantages of the embodiments of the utility model more clear, the technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the utility model. Obviously, the described The embodiments are some embodiments of the present utility model, but not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

As shown in Figures 1-3, a gear hobbing tool for an automobile flywheel comprises a base 1, the outer surface of the lower end of the base 1 is fixedly equipped with a fixed foot 2, and the outer surface of the front end of the base 1 is provided with a control panel 3. The outer surface of the upper end of the seat 1 is provided with an automatic rotation support structure 11, and the outer surface of the upper end of the automatic rotation support structure 11 is provided with a screw positioning clamping and fixing device 4 for improving the convenience of fixing the flywheel. The screw positioning clamping and fixing device 4 includes a connecting block 5. The outer surface of the upper end of the connecting block 5 is fixedly installed with a threaded mounting column 6, and the outer ring of the threaded mounting column 6 is provided with an anti-skid pad 7 and a nut positioning sleeve 8, and the nut positioning sleeve 8 is located above the anti-slip pad 7, and the nut is positioned The outer ring of the sleeve 8 is fixedly equipped with a turning handle 9, and the outer surface of the lower end of the nut positioning sleeve 8 is provided with an anti-slip clamping block 10.

The threaded mounting column 6 is fixedly connected with the upper end outer surface of the connecting block 5, the anti-slip spacer 7 is fixedly connected with the outer ring of the threaded mounting column 6, and the anti-slip spacer 7 is fixedly connected with the upper end outer surface of the connecting block 5, and the nut positioning sleeve 8 It is threadedly connected with the outer ring of the threaded mounting column 6, the handle 9 is fixedly connected with the outer surface of the nut positioning sleeve 8, the anti-skid clamp block 10 is fixedly connected with the lower end outer surface of the nut positioning sleeve 8, and the anti-slip clamp block 10 passes through the nut positioning sleeve 8 is movably connected with antiskid pad 7.

The automatic rotation support structure 11 includes a motor mounting base 12, a driving motor 13 is arranged inside the motor mounting base 12, and a rotating shaft 14 is arranged at the other end of the output shaft of the driving motor 13, and the outer ring of the rotating shaft 14 is in contact with the upper end of the motor mounting base 12. A bearing seat 15 is arranged between the middle parts of the surfaces, a connecting ring 16 is arranged at the other end of the rotating shaft 14 , and a placement seat 17 is arranged on the outer surface of the upper end of the connecting ring 16 .

The driving motor 13 is fixedly connected to the inner surface of the motor mounting base 12, the rotating shaft 14 is fixedly connected to the output shaft of the driving motor 13, the rotating shaft 14 is movably connected to the middle part of the upper outer surface of the motor mounting base 12 through the bearing seat 15, and the other end of the rotating shaft 14 The connecting ring 16 is fixedly connected to the outer surface of the lower end of the placement base 17 , and the placement base 17 is flexibly connected to the base 1 through the rotating shaft 14 and the output shaft of the drive motor 13 .

The screw positioning clamping fixture 4 is fixedly connected to the upper outer surface of the placement base 17 , and the spiral positioning clamping fixture 4 is movably connected to the base 1 through the automatic rotating support structure 11 .

The fixed feet 2 are fixedly connected to the outer surface of the lower end of the base 1 , the control panel 3 is fixedly connected to the outer surface of the front end of the base 1 , and the control panel 3 is electrically connected to the driving motor 13 .

working principle

First, insert the middle part of the flywheel into the threaded mounting column 6, so that the flywheel and the anti-skid pad 7 are tightly attached, turn the nut positioning sleeve 8 onto the threaded mounting column 6, and then turn the handle 9, and the nut positioning sleeve 8 is on the threaded mounting column 6 After the rotation, the anti-slip clamping block 10 can be driven down until the anti-slip clamping block 10 clamps and fixes the flywheel and the anti-slip pad 7 to complete the fast fixing of the flywheel. The structure is simple and the operation is convenient, which greatly improves the convenience of processing and fixing the flywheel. Sex, improve work efficiency, and can also improve the stability of the flywheel fixed. When the hobbing position of the flywheel needs to be adjusted, after the drive motor 13 is started through the control panel 3, the output shaft of the drive motor 13 rotates to drive the rotating shaft 14 to rotate, thereby driving the flywheel on the upper end of the placement seat 17 to rotate automatically, thereby realizing The gear hobbing position of the flywheel is automatically adjusted, the structure is simple, and the operation is convenient, which greatly improves the convenience of adjusting the gear hobbing position of the flywheel. It does not need to disassemble and fix the flywheel frequently, which further improves the efficiency of the gear hobbing process of the flywheel. .

It should be noted that in this article, relational terms such as first and second (number one, number two), etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between such entities or operations. Furthermore, the term "comprises", "comprises" or any other variation thereof is intended to cover a non-exclusive inclusion such that a process, method, article, or apparatus comprising a set of elements includes not only those elements, but also includes elements not expressly listed. other elements of or also include elements inherent in such a process, method, article, or device. Without further limitations, an element defined by the phrase "comprising a ..." does not exclude the presence of additional identical elements in the process, method, article or apparatus comprising said element.

The basic principles and main features of the present utility model and the advantages of the present utility model have been shown and described above. Those skilled in the industry should understand that the utility model is not limited by the above-mentioned embodiments. The above-mentioned embodiments and descriptions only illustrate the principles of the utility model. Without departing from the spirit and scope of the utility model, the utility model The new model also has various changes and improvements, and these changes and improvements all fall within the scope of the claimed utility model.

Claims (6)

1. An automobile flywheel gear hobbing tool, comprising a base (1), the outer surface of the lower end of the base (1) is fixedly equipped with a fixed foot (2), and the outer surface of the front end of the base (1) is provided with The control panel (3) is characterized in that: the outer surface of the upper end of the base (1) is provided with an automatic rotation support structure (11), and the outer surface of the upper end of the automatic rotation support structure (11) is provided with a Convenient screw positioning clamping and fixing device (4), the screw positioning clamping and fixing device (4) includes a connecting block (5), and the outer surface of the upper end of the connecting block (5) is fixedly installed with a threaded mounting column (6 ), the outer ring of the threaded mounting column (6) is provided with an anti-slip pad (7) and a nut positioning sleeve (8), and the nut positioning sleeve (8) is located above the anti-slip pad (7), and the nut The outer ring of the positioning sleeve (8) is fixedly equipped with a turning handle (9), and the outer surface of the lower end of the nut positioning sleeve (8) is provided with an anti-slip clamping block (10). 2. A gear hobbing tool for an automobile flywheel according to claim 1, characterized in that: the threaded mounting column (6) is fixedly connected to the outer surface of the upper end of the connecting block (5), and the anti-skid pad (7) It is fixedly connected with the outer ring of the threaded mounting column (6), and the anti-skid pad (7) is fixedly connected with the upper end outer surface of the connecting block (5), and the nut positioning sleeve (8) is connected with the threaded mounting column (6) The outer ring is threaded, the handle (9) is fixedly connected to the outer surface of the nut positioning sleeve (8), the anti-skid clamp block (10) is fixedly connected to the lower end outer surface of the nut positioning sleeve (8), and the The anti-slip clamping block (10) is movably connected with the anti-slip pad (7) through a nut positioning sleeve (8). 3. A gear hobbing tool for an automobile flywheel according to claim 1, characterized in that: the automatic rotating support structure (11) includes a motor mount (12), and the inside of the motor mount (12) is provided with A driving motor (13), the other end of the output shaft of the driving motor (13) is provided with a rotating shaft (14), and the outer ring of the rotating shaft (14) and the middle part of the upper outer surface of the motor mounting seat (12) are arranged There is a bearing seat (15), the other end of the rotating shaft (14) is provided with a connecting ring (16), and the outer surface of the upper end of the connecting ring (16) is provided with a placement seat (17). 4. An automobile flywheel gear hobbing tool according to claim 3, characterized in that: the drive motor (13) is fixedly connected to the inner surface of the motor mount (12), and the rotating shaft (14) is connected to the drive motor The output shaft of (13) is fixedly connected, and described rotating shaft (14) is movably connected with the middle part of the upper end outer surface of motor mounting base (12) by bearing seat (15), and the other end of described rotating shaft (14) is connected by connecting ring (16 ) is fixedly connected to the outer surface of the lower end of the placement seat (17), and the placement seat (17) is movably connected to the base (1) through the output shaft of the rotating shaft (14) and the drive motor (13). 5. A gear hobbing tool for an automobile flywheel according to claim 3, characterized in that: the helical positioning clamping and fixing device (4) is fixedly connected with the outer surface of the upper end of the placement seat (17), and the helical positioning The clamping and fixing device (4) is movably connected with the base (1) through an automatic rotating support structure (11). 6. A gear hobbing tool for an automobile flywheel according to claim 1, characterized in that: the fixed foot (2) is fixedly connected to the outer surface of the lower end of the base (1), and the control panel (3) is connected to the base The outer surface of the front end of the seat (1) is fixedly connected, and the control panel (3) is electrically connected with the driving motor (13).