Search

CN-224209838-U - Positioning device for bearing pressing equipment for electric tricycle

CN224209838UCN 224209838 UCN224209838 UCN 224209838UCN-224209838-U

Abstract

The utility model discloses a positioning device for bearing compaction equipment for an electric tricycle, which relates to the technical field of bearing processing, and comprises a positioning table, wherein a positioning mechanism is arranged on the inner side of the positioning table, an inner supporting mechanism is fixedly arranged on the upper surface of the positioning table, the positioning mechanism comprises a motor, the motor is fixedly connected with one side of the positioning table, a bidirectional threaded rod is fixedly arranged at the output end of the motor, two positioning frames which are symmetrically distributed are sleeved on the outer side of the bidirectional threaded rod in a threaded manner, a push plate is fixedly arranged on the upper surface of the positioning frame, a clamping frame is fixedly arranged on one side of the push plate, the inner supporting mechanism comprises a base, the lower surface of the base is fixedly connected with the positioning table, and a fixing screw is arranged on the upper surface of the base.

Inventors

  • FAN HAIFENG
  • WANG YUANZHENG

Assignees

  • 徐州永昶轴承有限公司

Dates

Publication Date
20260508
Application Date
20250604

Claims (6)

  1. 1. The positioning device for the bearing pressing equipment for the electric tricycle comprises a positioning table (1) and is characterized in that a positioning mechanism (2) is arranged on the inner side of the positioning table (1), and an inner supporting mechanism (3) is fixedly arranged on the upper surface of the positioning table (1); The positioning mechanism (2) comprises a motor (20), the motor (20) is fixedly connected with one side of the positioning table (1), a bidirectional threaded rod (22) is fixedly arranged at the output end of the motor (20), two positioning frames (27) which are symmetrically distributed are sleeved on the outer side threads of the bidirectional threaded rod (22), a push plate (26) is fixedly arranged on the upper surface of the positioning frames (27), and a clamping frame (25) is fixedly arranged on one side of the push plate (26); The inner support mechanism (3) comprises a base (30), the lower surface of the base (30) is fixedly connected with a positioning table (1), a fixing screw (34) is arranged on the upper surface of the base (30), two sliding rings (35) which are horizontally distributed are slidably arranged on the outer side of the fixing screw (34), two rotating plates (32) are arranged on the outer side of each sliding ring (35), one ends of the rotating plates (32) are rotatably connected, a reset spring (36) is fixedly arranged at one end of each sliding ring (35) together, and an adjusting nut (33) is sleeved on the upper end of each fixing screw (34).
  2. 2. The positioning device for the bearing pressing device for the electric tricycle according to claim 1, wherein a mounting frame (21) is fixedly arranged on one side of the positioning table (1), and one side of the mounting frame (21) is fixedly matched with the motor (20).
  3. 3. The positioning device for the bearing pressing device for the electric tricycle according to claim 1, wherein a limiting block (24) is fixedly arranged at one end of the bidirectional threaded rod (22).
  4. 4. The positioning device for the bearing pressing device for the electric tricycle according to claim 1, wherein positioning grooves (23) are formed in two sides of the positioning table (1), and the inner sides of the positioning grooves (23) are in sliding fit with the positioning frames (27).
  5. 5. The positioning device for a bearing pressing device for an electric tricycle according to claim 1, wherein a non-slip cushion block (31) is fixedly arranged on one side of the rotating plate (32).
  6. 6. The positioning device for a bearing pressing device for an electric tricycle according to claim 1, wherein a sliding groove (37) is formed in the upper surface of the sliding ring (35), and the inner side of the sliding groove (37) is in sliding fit with the fixing screw (34).

Description

Positioning device for bearing pressing equipment for electric tricycle Technical Field The utility model relates to the technical field of bearing processing, in particular to a positioning device for bearing pressing equipment for an electric tricycle. Background The positioning device for the bearing pressing device for the electric tricycle is suitable for the production, maintenance or assembly process of the electric tricycle, when the bearing is required to be accurately pressed, the positioning device can accurately position and clamp the bearing, and prevent the bearing from shifting or deforming during pressing, so that the accuracy and the firmness of bearing installation are ensured, and the assembly quality and the running stability of the electric tricycle are improved. However, the prior art has the following problems: in the prior art, most of positioning devices for electric tricycle bearing compaction operation also have the problems of inaccurate positioning and unreliable clamping, so that a positioning part is difficult to accurately adjust to a proper position to match with bearings of different sizes, and therefore the bearings are easy to deviate or shake in the compaction process, and the assembly precision is affected. In view of the above problems, the inventors have proposed a positioning device for a bearing pressing device for an electric tricycle for solving the above problems. Disclosure of utility model The utility model aims to solve the problem of inaccurate positioning and unreliable clamping, and provides a positioning device for bearing compacting equipment for an electric tricycle. In order to solve the technical problems, the positioning device for the bearing pressing device for the electric tricycle comprises a positioning table, wherein a positioning mechanism is arranged on the inner side of the positioning table, an inner supporting mechanism is fixedly arranged on the upper surface of the positioning table, the positioning mechanism comprises a motor, the motor is fixedly connected with one side of the positioning table, a bidirectional threaded rod is fixedly arranged at the output end of the motor, two symmetrically distributed positioning frames are sleeved on the outer side threads of the bidirectional threaded rod, a push plate is fixedly arranged on the upper surface of the positioning frame, and a clamping frame is fixedly arranged on one side of the push plate. Preferably, the internal stay mechanism includes the base, the lower surface and the locating bench fixed connection of base, the upper surface of base is equipped with the fixing screw, the outside slip of fixing screw is equipped with two slip rings that are horizontal distribution, the outside of slip ring is equipped with two rotating plates, homonymy two the one end rotation of rotating plate is connected, two the one end co-fixation of slip ring is equipped with reset spring, the upper end thread bush of fixing screw is equipped with adjusting nut. Compared with the prior art, the utility model has the beneficial effects that: The positioning mechanism realizes the accurate positioning and clamping of the bearing, can prevent the bi-directional threaded rod from falling out, and ensures the stability and reliability of positioning. Drawings In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art. FIG. 1 is a schematic diagram of the structure of the present utility model. FIG. 2 is a schematic cross-sectional view of a positioning mechanism according to the present utility model. FIG. 3 is a schematic view of the internal support mechanism of the present utility model. The device comprises a positioning table, a positioning mechanism, an internal supporting mechanism, a motor, a 21, a mounting rack, a 22, a bidirectional threaded rod, a 23, a positioning groove, a 24, a limiting block, a 25, a clamping frame, a 26, a push plate, a 27, a positioning frame, a 30, a base, a 31, an anti-skid cushion block, a 32, a rotating plate, a 33, an adjusting nut, a 34, a fixed screw, a 35, a sliding ring, a 36, a return spring, a 37 and a sliding groove. 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. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive