CN218311270U

CN218311270U - Differential mechanism shell gear shaping frock

Info

Publication number: CN218311270U
Application number: CN202222874810.2U
Authority: CN
Inventors: 申宁
Original assignee: Laiwu Shenning Machinery Manufacturing Co ltd
Current assignee: Laiwu Shenning Machinery Manufacturing Co ltd
Priority date: 2022-10-30
Filing date: 2022-10-30
Publication date: 2023-01-17
Anticipated expiration: 2032-10-30

Abstract

The utility model discloses a gear shaping tool for a differential shell, relating to the technical field of shell processing; and the utility model discloses a bottom plate and differential mechanism casing, the upper surface of bottom plate is equipped with adjusting part, the last fixed subassembly that is equipped with of adjusting part, fixed subassembly includes hollow block, hollow block fixed connection is on adjusting part, differential mechanism casing mobile the inserting is established in hollow block, hollow block's internal surface rotation is equipped with the annular piece, the lower fixed surface of annular piece is equipped with annular toothed plate, the utility model discloses a place the lower extreme of differential mechanism casing in hollow block, later the accessible is opened the motor and is made its connecting rod that drives the output rotate to make gear revolve, gear drive rotates rather than meshing annular toothed plate, makes the annular piece rotate, thereby make the threaded block take place to rotate, cooperation arc wall promotes clamp splice looks intermediate movement, thereby fixes differential mechanism casing, is convenient for fix a position the centre gripping at the differential mechanism casing of difference, subsequent processing of being convenient for.

Description

Differential mechanism shell gear shaping frock

Technical Field

The utility model relates to a casing processing technology field specifically is a differential mechanism shell gear shaping frock.

Background

The shell is a part widely used in the automobile gearbox, and is matched with related parts to form a whole body to work in coordination with each other, so that the manufacturing and processing precision of the gear on the shell directly influences the running performance and the service life of a machine.

Because the appearance of present casing is often strange and different, still has a plurality of incomplete terminal surfaces crisscross existence usually, and the size difference of casing is not convenient for the centre gripping fixed when processing, and subsequent processing is not convenient for, and to the above-mentioned problem, the inventor proposes a differential mechanism shell gear shaping frock and is used for solving above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

The shell comprises a shell body, wherein the shell body is provided with a plurality of incomplete end faces, and the incomplete end faces are staggered; the utility model aims at providing a differential mechanism shell gear shaping frock.

In order to solve the technical problem, the utility model adopts the following technical scheme: a gear shaping tool for a differential shell comprises a bottom plate and a differential shell, wherein an adjusting assembly is arranged on the upper surface of the bottom plate, and a fixing assembly is fixedly arranged on the adjusting assembly;

fixed subassembly includes hollow block, hollow block fixed connection is on adjusting part, differential mechanism casing mobile inserts and establishes in the hollow block, the internal surface rotation of hollow block is equipped with the annular piece, the lower fixed surface of annular piece is equipped with annular toothed plate, the last fixed surface of annular piece is equipped with the screw block, the spout has been seted up to the upper surface of hollow block, it is equipped with the clamp splice to slide in the spout, the spacing groove has been seted up in the spout, the fixed stopper that is equipped with in both sides of clamp splice, stopper sliding connection is in the spacing groove, the arc wall has been seted up to the lower surface of clamp splice, screw block and arc wall sliding fit, a plurality of has been seted up to the arc wall, and the arc wall array distributes the lower surface at the clamp splice, the outside fixed surface of hollow block is equipped with the motor, the outside fixed surface of hollow block is equipped with the set casing, the motor sets up the inside at the set casing, the output of motor is equipped with the connecting rod, the outside surface cover of connecting rod is equipped with the gear, the gear runs through hollow block, the gear meshes with annular toothed plate mutually.

Preferably, the adjusting part includes changeing the piece, changes the piece and rotates the upper surface of connection at the bottom plate, and hollow piece fixed connection is at the upper surface of changeing the piece, and the outside fixed surface who changes the piece is equipped with the connecting block, and threaded hole is all seted up with the upper surface of bottom plate to the connecting block, but the screw rod threaded insert establish at threaded hole, and a plurality of has been seted up to the threaded hole, and threaded hole ring array distributes at the upper surface of bottom plate.

Compared with the prior art, the beneficial effects of the utility model reside in that:

1. the utility model discloses a place the lower extreme of differential mechanism casing in the hollow block, later can make its connecting rod that drives the output rotate through opening the motor, thereby make the gear rotate, the gear drives rather than meshing annular toothed plate and rotates, makes the annular block rotate, thereby makes the screw thread piece take place to rotate, cooperates the arc wall to promote the clamp splice and removes in the middle of mutually, thereby fixes the differential mechanism casing, is convenient for carry out the location centre gripping at different differential mechanism casings, is convenient for subsequent processing;

2. the utility model discloses the connecting block is stirred to the accessible to change the piece and take place to rotate, adjust the differential mechanism casing of grasping, after adjusting the completion, the accessible inserts the screw rod connecting block and fixes it with the threaded hole that the bottom plate is corresponding, is convenient for add man-hour, adjusts the angle of differential mechanism casing.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the description below are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

Fig. 1 is a schematic structural view of the present invention.

Fig. 2 is a schematic view of the structure of the adjusting assembly of the present invention.

Fig. 3 is a schematic view of the fixing assembly structure of the present invention.

Fig. 4 is an enlarged schematic structural view of a in fig. 3 according to the present invention.

In the figure: 1. a base plate; 2. an adjustment assembly; 21. rotating the block; 22. connecting blocks; 23. a threaded hole; 24. a screw; 3. a fixing assembly; 31. a hollow block; 32. an annular block; 321. a ring toothed plate; 33. a thread block; 34. a clamping block; 35. an arc-shaped slot; 36. a limiting block; 37. a motor; 38. a connecting rod; 39. a gear; 371. a stationary housing; 4. a differential case.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.

The first embodiment is as follows: as shown in fig. 1-4, the utility model provides a differential shell gear shaping tool, which comprises a bottom plate 1 and a differential shell 4, wherein an adjusting component 2 is arranged on the upper surface of the bottom plate 1, and a fixing component 3 is fixedly arranged on the adjusting component 2;

the fixed component 3 includes the hollow block 31, the hollow block 31 is fixedly connected on the adjusting component 2, the differential case 4 can be movably inserted in the hollow block 31, the inner surface of the hollow block 31 rotates and is provided with the annular block 32, the lower surface of the annular block 32 is fixedly provided with the annular toothed plate 321, the upper surface of the annular block 32 is fixedly provided with the threaded block 33, the upper surface of the hollow block 31 is provided with a sliding groove, the sliding groove is internally provided with the clamping block 34, the lower surface of the clamping block 34 is provided with the arc-shaped groove 35, the threaded block 33 is in sliding fit with the arc-shaped groove 35, the outer surface of the hollow block 31 is fixedly provided with the motor 37, the output end of the motor 37 is provided with the connecting rod 38, the outer surface of the connecting rod 38 is sleeved with the gear 39, the gear 39 penetrates through the hollow block 31, the gear 39 is meshed with the annular toothed plate 321, the gear 39 is meshed with the annular toothed plate, the threaded block 32 rotates by placing the lower end of the differential case 4 in the hollow block 31, the motor 37 is opened later to drive the connecting rod 38 to rotate, the output end, the gear 39 rotates, the differential case is conveniently clamped and the differential case 4 is fixed and positioned in the subsequent case.

Limiting grooves are formed in the sliding grooves, limiting blocks 36 are fixedly arranged on two sides of the clamping block 34, and the limiting blocks 36 are connected in the limiting grooves in a sliding mode.

Through adopting above-mentioned technical scheme, supplementary spacing.

The outer surface of the hollow block 31 is fixedly provided with a fixing case 371, and the motor 37 is disposed inside the fixing case 371.

By adopting the above technical scheme, the motor 37 is protected.

The arc-shaped grooves 35 are provided with a plurality of arc-shaped grooves 35, and the arc-shaped grooves 35 are distributed on the lower surface of the clamping block 34 in an array manner.

By adopting the technical scheme, the clamping block 34 is convenient to push to move.

The second embodiment: as shown in fig. 4, the adjusting assembly 2 includes a rotating block 21, the rotating block 21 is rotatably connected to the upper surface of the base plate 1, the hollow block 31 is fixedly connected to the upper surface of the rotating block 21, the outer surface of the rotating block 21 is fixedly provided with a connecting block 22, the connecting block 22 and the upper surface of the base plate 1 are both provided with threaded holes 23, screws 24 can be inserted into the threaded holes 23 in a threaded manner, the threaded holes 23 are provided with a plurality of threaded holes 23, the threaded holes 23 are distributed on the upper surface of the base plate 1 in an annular array manner, the connecting block 22 can be shifted by the passing means, the rotating block 21 rotates, the clamped differential case 4 is adjusted, after the adjustment is completed, the screws 24 can be inserted into the threaded holes 23 corresponding to the connecting block 22 and the base plate 1 to fix the threaded holes, and the angle of the differential case 4 can be adjusted conveniently during processing.

The working principle is as follows: the utility model discloses when using, the accessible is placed differential housing 4's lower extreme in hollow block 31, later the accessible is opened motor 37 and is made its connecting rod 38 that drives the output and rotate, thereby make gear 39 rotate, gear 39 drives rather than meshing annular toothed plate 321 and rotates, make annular block 32 rotate, thereby make screw block 33 take place to rotate, cooperation arc wall 35 promotes clamp splice 34 looks intermediate movement, thereby fix differential housing 4, be convenient for fix a position the centre gripping at differential housing 4 of difference, be convenient for subsequent processing, add man-hour, connecting block 22 is stirred to the accessible, thereby change block 21 and take place to rotate, adjust the differential housing 4 who grasps, after the regulation is accomplished, the accessible inserts screw rod 24 and fixes it in connecting block 22 and the corresponding screw hole 23 of bottom plate 1, be convenient for add man-hour, adjust differential housing 4's angle.

It will be apparent to those skilled in the art that various changes and modifications may be made without departing from the spirit and scope of the invention. Thus, if such modifications and variations of the present invention fall within the scope of the claims and their equivalents, the present invention is also intended to include such modifications and variations.

Claims

1. The utility model provides a differential mechanism shell gear shaping frock, includes bottom plate (1) and differential mechanism casing (4), its characterized in that: an adjusting component (2) is arranged on the upper surface of the bottom plate (1), and a fixing component (3) is fixedly arranged on the adjusting component (2);

fixed subassembly (3) are including hollow block (31), hollow block (31) fixed connection is on adjusting part (2), differential mechanism casing (4) are mobile to be inserted and are established in hollow block (31), the internal surface of hollow block (31) rotates and is equipped with annular block (32), the lower fixed surface of annular block (32) is equipped with annular toothed plate (321), the upper fixed surface of annular block (32) is equipped with screw block (33), the spout has been seted up to the upper surface of hollow block (31), it is equipped with clamp block (34) to slide in the spout, arc wall (35) have been seted up to the lower surface of clamp block (34), screw block (33) and arc wall (35) sliding fit, the outside fixed surface of hollow block (31) is equipped with motor (37), the output of motor (37) is equipped with connecting rod (38), the outside surface cover of connecting rod (38) is equipped with gear (39), gear (39) run through hollow block (31), gear (39) mesh with annular toothed plate (321).

2. The differential shell gear shaping tool according to claim 1, wherein the adjusting assembly (2) comprises a rotary block (21), the rotary block (21) is rotatably connected to the upper surface of the bottom plate (1), the hollow block (31) is fixedly connected to the upper surface of the rotary block (21), a connecting block (22) is fixedly arranged on the outer side surface of the rotary block (21), threaded holes (23) are formed in the connecting block (22) and the upper surface of the bottom plate (1), and a screw rod (24) can be inserted into the threaded hole (23) in a threaded manner.

3. The gear shaping tool of claim 1, wherein a limiting groove is formed in the sliding groove, limiting blocks (36) are fixedly arranged on two sides of the clamping block (34), and the limiting blocks (36) are slidably connected in the limiting groove.

4. The gear shaping tool of the differential shell according to claim 1, wherein a fixed shell (371) is fixedly arranged on the outer side surface of the hollow block (31), and the motor (37) is arranged inside the fixed shell (371).

5. The differential shell gear shaping tool according to claim 1, wherein the arc-shaped grooves (35) are opened in a plurality of numbers, and the arc-shaped grooves (35) are distributed on the lower surface of the clamping block (34) in an array.

6. The differential shell gear shaping tool according to claim 2, wherein the threaded holes (23) are opened in a plurality of numbers, and the threaded holes (23) are distributed on the upper surface of the bottom plate (1) in an annular array.