CN219633198U

CN219633198U - Gear shaping hydraulic power clamp for single-arm planet carrier of speed reducer

Info

Publication number: CN219633198U
Application number: CN202320375252.7U
Authority: CN
Inventors: 殷爱国
Original assignee: Jiangsu Wanji Transmission Technology Co ltd
Current assignee: Jiangsu Wanji Transmission Technology Co ltd
Priority date: 2023-03-03
Filing date: 2023-03-03
Publication date: 2023-09-05
Anticipated expiration: 2033-03-03

Abstract

The utility model discloses a single-arm planet carrier gear shaping hydraulic power clamp of a speed reducer, which belongs to the technical field of planet carrier hydraulic power clamps and comprises the following components: the fixture machine tool comprises a fixture machine tool body, wherein a chute is formed in the fixture machine tool body, C hydraulic cylinders are arranged at two ends of the top of the chute, C hydraulic rods are slidably connected to the top of the C hydraulic cylinders, C engagement teeth are fixedly connected to the top of the C hydraulic rods, A connecting rods are arranged at the bottoms of the C hydraulic cylinders, A fixing blocks are fixedly connected to the bottoms of the A connecting rods, B hydraulic cylinders are fixedly arranged at one end of the top of the fixture machine tool body, B hydraulic rods are slidably connected to the top of the B hydraulic cylinders, and B engagement teeth are fixedly connected to the top of the B hydraulic rods. When the planet carrier is put into the machine tool, one end of the planet carrier props against the hydraulic cylinder B and the hydraulic cylinder A, and the hydraulic cylinder C and the hydraulic cylinder D in the sliding groove slide and translate, so that the hydraulic cylinder C and the hydraulic cylinder D prop against the outer ring of the planet carrier, and the clamping work of the machine tool on different planet carriers is achieved.

Description

Gear shaping hydraulic power clamp for single-arm planet carrier of speed reducer

Technical Field

The utility model relates to the technical field of planet carrier clamps, in particular to a single-arm planet carrier gear shaping hydraulic power clamp of a speed reducer, and belongs to the technical field of planet carrier hydraulic power clamps.

Background

The planet carrier is an important part in the planetary gear transmission, the planet wheel shafts, the bearings, other gear shafts and the like are all arranged on the planet carrier, and the material, the quality, the structure and the like of the planet carrier directly influence the stress condition, the noise and the vibration of the whole planetary gear transmission mechanism, so that the precision requirements of various parameters of the planet carrier in the industry are very high, the manufacturing process is also very complicated, and the machining precision is also very high.

The prior Chinese patent with publication number (CN 210790543U) discloses a planet carrier clamp, which comprises a bottom plate, wherein a plurality of positioning bosses are detachably arranged on the bottom plate, and the edges of the upper end surfaces of the positioning bosses are arc-shaped fillets. The utility model can solve the problem that the planet carrier is worn due to the fact that more scrap iron is arranged on the bottom plate and the cleaning is difficult.

But the clamp can not clamp planetary carriers with different sizes, and meanwhile, the stability of the clamp in use is poor, so that the clamp needs to be upgraded and modified on the basis of the prior art. .

Disclosure of Invention

The utility model aims to solve the technical problem that the hydraulic power clamp for gear shaping of a single-arm planet carrier of a speed reducer can enable a hydraulic cylinder to slide in a chute in a machine tool, and solves the technical problem that the clamp cannot clamp planet carriers with different sizes and has poor clamping stability in the prior art.

In order to solve the problems, the following technical scheme is provided:

the utility model provides a single-arm planet carrier gear shaping hydraulic power anchor clamps of reduction gear, includes the anchor clamps lathe, the inside spout that is equipped with of anchor clamps lathe, spout top both ends are equipped with C pneumatic cylinder, C pneumatic cylinder top sliding connection has C hydraulic stem, C hydraulic stem top fixedly connected with C interlock tooth, C pneumatic cylinder bottom is equipped with A connecting rod, A connecting rod bottom fixed connection A fixed block, anchor clamps lathe top one end fixed be equipped with B pneumatic cylinder, B pneumatic cylinder top sliding connection has B hydraulic stem, B hydraulic stem top fixedly connected with B interlock tooth.

Further, the inside D pneumatic cylinder that is equipped with of spout, D pneumatic cylinder and C pneumatic cylinder both sides position symmetry, D pneumatic cylinder top sliding connection has D hydraulic stem, D hydraulic stem top fixedly connected with D interlock tooth, D pneumatic cylinder bottom fixedly connected with B connecting rod, B connecting rod bottom fixedly connected with B fixed block.

Further, an A hydraulic cylinder is fixedly arranged at one end of the top of the clamp machine tool, the positions of two sides of the A hydraulic cylinder and the B hydraulic cylinder are symmetrical, an A hydraulic rod is fixedly connected to the top of the A hydraulic cylinder, and an A occluding tooth is fixedly connected to the top of the A hydraulic rod.

Further, the connecting rod A and the connecting rod B penetrate through the inside of the sliding groove.

Further, rubber rings are arranged on the outer sides of the hydraulic cylinder C, the hydraulic cylinder B, the hydraulic cylinder A and the hydraulic cylinder D.

Further, supporting legs are fixedly connected to four corners of the bottom of the clamp machine tool respectively.

Further, the hydraulic cylinder C, the hydraulic cylinder B, the hydraulic cylinder A and the hydraulic cylinder D are synchronous hydraulic rods.

Compared with the prior art, the utility model has the beneficial effects that:

1. according to the utility model, through the sliding chute in the fixture machine tool, after the planet carrier is put into the machine tool, one end of the planet carrier props against the B hydraulic cylinder and the A hydraulic cylinder, and the C hydraulic cylinder and the D hydraulic cylinder in the sliding chute slide and translate, so that the C hydraulic cylinder and the D hydraulic cylinder prop against the outer ring of the planet carrier, and the clamping work of the machine tool on different planet carriers is achieved;

2. according to the utility model, after the planet carrier is fixed right above the machine tool, the angle of the meshing teeth is adjusted to ensure that the meshing surface is maximum, and the meshing teeth are driven to mesh downwards by the hydraulic rod, so that the planet carrier has better stability in the use process;

specific embodiments of the utility model are disclosed in detail below with reference to the following description and drawings, indicating the manner in which the principles of the utility model may be employed. It should be understood that the embodiments of the utility model are not limited in scope thereby. The embodiments of the utility model include many variations, modifications and equivalents within the spirit and scope of the appended claims.

Drawings

The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model. In the drawings:

FIG. 1 is a schematic view of the front angle of a single-arm carrier gear shaping hydraulic power clamp according to the present utility model;

FIG. 2 is a schematic top view of a single-arm carrier gear shaping hydraulic power clamp according to the present utility model;

fig. 3 is a schematic diagram of the front view of a hydraulic power fixture for gear shaping of a single-arm planet carrier of a speed reducer according to the utility model.

In the figure: 1. a fixture machine tool; 2. a chute; 3. support legs; 4. a, a hydraulic cylinder; 5. a, a hydraulic rod; 6. a, engaging teeth; 7. a hydraulic cylinder B; 8. b, a hydraulic rod; 9. b, engaging teeth; 10. a hydraulic cylinder; 11. c, a hydraulic rod; 12. c, engaging teeth; 13. a hydraulic cylinder; 14. d, a hydraulic rod; 15. d, engaging teeth; 16. a, connecting a rod; 17. a, fixing blocks; 18. b, connecting a rod; 19. and B, fixing the block.

Detailed Description

The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.

As shown in fig. 1-3, the gear shaping hydraulic power clamp for the single-arm planet carrier of the speed reducer provided by the embodiment is characterized by comprising a clamp machine tool 1, wherein a chute 2 is arranged in the clamp machine tool 1, two ends of the top of the chute 2 are provided with a C hydraulic cylinder 10, the top of the C hydraulic cylinder 10 is slidably connected with a C hydraulic rod 11, the top of the C hydraulic rod 11 is fixedly connected with a C engagement gear 12, the bottom of the C hydraulic cylinder 10 is provided with an a engagement rod 16, the bottom of the a engagement rod 16 is fixedly connected with an a fixed block 17, one end position of the top of the clamp machine tool 1 is fixedly provided with a B hydraulic cylinder 7, the top of the B hydraulic cylinder 7 is slidably connected with a B hydraulic rod 8, and the top of the B hydraulic rod 8 is fixedly connected with a B engagement gear 9.

In this embodiment, as shown in fig. 1-3,

preferably, a D hydraulic cylinder 13 is arranged in the sliding chute 2, the positions of the D hydraulic cylinder 13 and the two sides of the C hydraulic cylinder 10 are symmetrical, a D hydraulic rod 14 is slidably connected to the top of the D hydraulic cylinder 13, a D engagement tooth 15 is fixedly connected to the top of the D hydraulic rod 14, a B connection rod 18 is fixedly connected to the bottom of the D hydraulic cylinder 13, and a B fixing block 19 is fixedly connected to the bottom of the B connection rod 18.

Preferably, an A hydraulic cylinder 4 is fixedly arranged at one end position of the top of the clamp machine tool 1, the positions of two sides of the A hydraulic cylinder 4 and the B hydraulic cylinder 7 are symmetrical, an A hydraulic rod 5 is fixedly connected to the top of the A hydraulic cylinder 4, and an A engaging tooth 6 is fixedly connected to the top of the A hydraulic rod 5.

Preferably, the A and B engagement rods 16, 18 extend through the interior of the chute 2 such that the engagement rods 16, 18 are slidably translatable within the chute

Preferably, rubber rings are arranged on the outer sides of the C hydraulic cylinder 10, the B hydraulic cylinder 7, the A hydraulic cylinder 4 and the D hydraulic cylinder 13, so that abrasion to the outer ring of the planet carrier due to extrusion friction is avoided when the planet carrier is fixed.

Preferably, the four corners of the bottom of the fixture machine tool 1 are respectively fixedly connected with supporting legs 3, and the whole support machine tool is stable.

Preferably, the C hydraulic cylinder 10, the B hydraulic cylinder 7, the A hydraulic cylinder 4 and the D hydraulic cylinder 13 are synchronous hydraulic rods, so that synchronous stress in the process of clamping the planet carrier is ensured, and the planet carrier is more stable in a machine tool.

The application principle and the application flow of the utility model are as follows: the C hydraulic cylinder 10 and the D hydraulic cylinder 13 are horizontally moved to the positions of the two ends of the sliding groove 2, at the moment, the planet carrier is placed on the clamp machine tool, the outer sides of the two ends of the B hydraulic cylinder 7 and the A hydraulic cylinder 4 are guaranteed to be propped against the outer sides of the planet carrier, then the C hydraulic cylinder 10 and the D hydraulic cylinder 13 are adjusted to prop against the outer sides of the planet carrier, and after the angle of the meshing teeth is adjusted to enable the meshing surface of the planet carrier to be maximum, the meshing teeth are driven to downwards mesh through the hydraulic rod, so that the clamping of the planet carrier is achieved.

In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific direction, be configured and operated in the specific direction, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "provided," "connected," and the like are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to specific circumstances.

While the utility model has been described in connection with specific embodiments, it will be apparent to those skilled in the art that the description is intended to be illustrative and not limiting in scope. Various modifications and alterations of this utility model will occur to those skilled in the art in light of the spirit and principles of this utility model, and such modifications and alterations are also within the scope of this utility model.

Claims

1. The utility model provides a reduction gear single armed planet carrier gear shaping hydraulic power anchor clamps, its characterized in that, including anchor clamps lathe (1), inside spout (2) that are equipped with of anchor clamps lathe (1), spout (2) top one end is equipped with C pneumatic cylinder (10), C pneumatic cylinder (10) top sliding connection has C hydraulic stem (11), C hydraulic stem (11) top fixedly connected with C interlock tooth (12), C pneumatic cylinder (10) bottom is equipped with A connecting rod (16), A connecting rod (16) bottom fixed connection A fixed block (17), anchor clamps lathe (1) top one end position fixing is equipped with B pneumatic cylinder (7), B pneumatic cylinder (7) top sliding connection has B hydraulic stem (8), B hydraulic stem (8) top fixedly connected with B interlock tooth (9).

2. The reducer single-arm planet carrier gear shaping hydraulic power clamp according to claim 1, wherein a D hydraulic cylinder (13) is arranged in the sliding groove (2), the D hydraulic cylinder (13) and the C hydraulic cylinder (10) are symmetrical in two-side positions, a D hydraulic rod (14) is slidably connected to the top of the D hydraulic cylinder (13), a D engagement tooth (15) is fixedly connected to the top of the D hydraulic rod (14), a B engagement rod (18) is fixedly connected to the bottom of the D hydraulic cylinder (13), and a B fixing block (19) is fixedly connected to the bottom of the B engagement rod (18).

3. The reducer single-arm planet carrier gear shaping hydraulic power clamp is characterized in that an A hydraulic cylinder (4) is fixedly arranged at one end of the top of the clamp machine tool (1), the positions of the A hydraulic cylinder (4) and the two sides of a B hydraulic cylinder (7) are symmetrical, an A hydraulic rod (5) is fixedly connected to the top of the A hydraulic cylinder (4), and an A engagement tooth (6) is fixedly connected to the top of the A hydraulic rod (5).

4. A reducer single-arm planet carrier gear shaping hydraulic power clamp according to claim 1, characterized in that the a-joint rod (16) and the B-joint rod (18) extend through the runner (2).

5. The reducer single-arm planet carrier gear shaping hydraulic power clamp according to claim 1, wherein rubber rings are arranged on the outer sides of the C hydraulic cylinder (10), the B hydraulic cylinder (7), the A hydraulic cylinder (4) and the D hydraulic cylinder (13).

6. The reducer single-arm planet carrier gear shaping hydraulic power clamp according to claim 1 is characterized in that supporting legs (3) are fixedly connected to four corners of the bottom of the clamp machine tool (1).

7. The reducer single-arm planet carrier gear shaping hydraulic power clamp according to claim 1, wherein the C hydraulic cylinder (10), the B hydraulic cylinder (7), the A hydraulic cylinder (4) and the D hydraulic cylinder (13) are synchronous hydraulic rods.