55results about How to "Realize axial limit" patented technology

The invention relates to a bearing dismantling device, comprising a pull rod, a press ring and a regulating pad; the press ring is fixedly arranged in the dismantling direction of a bearing outer ring, the end surface of the press ring is matched with the that of a part provided with a bearing bush, a step arranged on the press ring is matched with the end surface of the bearing bush, the pull rod is in clearance fit with the bottom of the press ring, a disc is arranged at one end of the pull rod, the end surface of the disc is in contact with the end surface of the bearing outer ring and can move toward the dismantling direction along with the pull rod. The axial limiting of the bearing bush and the part provided with the bush during the disassembling of the bearing outer ring is realized, the bearing bush is prevented from being separated under the action of a disassembling force, the use safety is ensured, unnecessary repair or cost loss caused by replacement of a new product is reduced, and the production period is shortened.

The invention provides cleaning equipment. The cleaning equipment comprises a main equipment body, an installing mechanism used for making the top of the main equipment body cooperatively installed ona water draining port at the groove bottom of a water groove from the outer portion of the water groove, a washing mechanism installed on the main equipment body and communicated with a water supplying source through a water inlet, wherein the washing mechanism has a washing part capable of extending into the water groove through the water draining port at the groove bottom, and the washing partis used for cleaning a to-be-cleaned object in the water groove. The top of the main equipment body is cooperatively installed on the water draining port at the groove bottom of the water groove through the installing mechanism, after the decorating is completed, the main equipment body of the cleaning equipment can be directly installed at the bottom of the water groove according to the need, onthe one hand, immediate installing can be achieved, and the using is convenient, on the other hand, the main equipment body is installed at the bottom of the water groove, washing water in the water groove can be effectively and fully drained, and a good water draining effect is achieved.

The invention relates to a limiting device of a driving half axle bearing, and relates to the technical field of automobiles, the limiting device comprises a support body and a sealing plate, the support body is provided with a first arc-shaped groove with an upward opening, and one side of the first arc-shaped groove protrudes upwards in the circumferential direction of the first arc-shaped groove to form a first limiting plate; one end of the sealing plate is rotatably connected with one end of the bracket main body, and the other end is detachably connected with the bracket main body; the sealing plate is provided with a second arc-shaped groove with a downward opening, one side of the second arc-shaped groove protrudes downwards in the circumferential direction of the second arc-shaped groove to form a second limiting plate, and the second limiting plate and the first limiting plate are arranged on the two sides of the support body respectively. During use, the sealing plate is connected with the support body, the first arc-shaped groove and the second arc-shaped groove jointly form a limiting space used for limiting radial movement of the bearing, the bearing is located in the limiting space, and the first limiting plate and the second limiting plate abut against the two sides of the bearing respectively so as to limit axial movement of the bearing. The support body and the sealing plate can serve as an integral part to be subpackaged offline in advance.