Clamping device for pump body

Abstract

The invention discloses a clamping device for a pump body. The clamping device comprises a fixed base, a main clamping plate and a connecting screw rod, wherein the main clamping plate is in a Z shapeand comprises a clamping part, a transition part and a connecting part, the connecting part of the main clamping plate is connected to the fixed base, a through hole is formed in the clamping part ofthe main clamping plate, and the connecting screw rod penetrates into the through hole of the clamping part; one side of the connecting screw rod is connected with a rotating motor through a coupler,and the other side of the connecting screw rod is in threaded connection with an auxiliary clamping block; the auxiliary clamping block comprises a circle center plate and two semicircular outer connecting plates, a plurality of thread mounting holes which are circumferentially arranged are formed in the outer side edge of the circle center plate, positioning holes corresponding to the thread mounting holes one to one are formed in the outer connecting plates, and the thread mounting holes are connected with adjusting screw rods; and the middle part of each adjusting screw rod is provided with a limiting ring, and the adjusting screw rods are sleeved with the outer connecting plates through the positioning holes. Annular notches are formed between the circle center plate and the outer connecting plates, the sizes of the annular notches are adjustable, drill bit penetration is facilitated for drilling and milling, and the clamping device is suitable for pump bodies of different specifications.

Description

technical field [0001] The invention belongs to the technical field of pump processing and relates to a clamping device for a pump body. Background technique [0002] Pumps are indispensable in people's lives now, such as fuel pumps, oil pumps, brake master cylinders, brake slave cylinders, water pumps, clutch master cylinders and clutch slave cylinders in automobiles, as well as water pumps, oil pumps and air pumps in daily life. , and various pumps contain a variety of accessories, and the accessories are composed of many parts. Among the various parts of the pump accessories, the pump body has the longest processing time and the most complicated process. During the processing of the pump body, it needs to pass The auxiliary fixture is used to realize the positioning of the pump body, and the smooth and high-precision processing of the pump body is achieved through various auxiliary fixtures for pump body processing. Therefore, the fixture for pump body auxiliary processin...

AI Technical Summary

Problems solved by technology

[0002] Pumps are indispensable in people's lives now, such as fuel pumps, oil pumps, brake master cylinders, brake slave cylinders, water pumps, clutch master cylinders and clutch slave cylinders in automobiles, as well as water pumps, oil pumps and air pumps in daily life. , and various pumps contain a variety of accessories, and the accessories are composed of many parts. Among the various parts of the pump accessories, the pump body has the longest processing time and the most complicated process. During the processing of the pump body, it needs to pass The auxiliary fixture is used to realize the positioning of the pump body, and the smooth and high-precision processing of the pump body is achieved through various auxiliary fixtures for pump body processing. Therefore, the fixture for pump body auxiliary processing plays a vital role in the pump body processing process. function, but there are few fixtures on the market that are specially used to assist in the processing of various types of pump bodies. In addition, when the pump body is clamped, the clamped side is blocked by the clamped fixture and cannot be drilled and milled.

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