A chain piece clamping device and chain piece processing equipment with the device

Abstract

The invention discloses a chain sheet clamping device and a chain sheet machining equipment provided with the same and relates to the field of a clamping device for clamping a chain sheet and a chain sheet machining equipment. The chain sheet clamping device comprises a mounting pedestal which is mounted on the chain sheet machining equipment, and a first end propping-up mechanism and a second end propping-up mechanism which are relatively arranged on the mounting pedestal at an interval for propping up two ends of the chain sheet; the first end propping-up mechanism comprises right-angled baffle plates and a first baffle plate; the second end propping-up mechanism comprises second baffle plates and clamping arms. The chain sheet clamping device can clamp the chain sheet at one time to machine different holes, so that the machining precision and production efficiency are improved. The chain sheet machining equipment comprises a base, the chain sheet clamping device which is arranged on the base and a first machining knife tackle which is arranged on the base and is arranged correspondingly perpendicular to the chain sheet clamping device. The equipment can process a plurality of chain sheets simultaneously, is stable to clamp, can enhance the machining precision, and further can greatly enhance the machining and production efficiency.

Description

technical field [0001] The invention relates to the field of clamping devices and processing equipment for clamping and processing workpieces, in particular to the clamping device and chain processing equipment for clamping chain pieces. Background technique [0002] The chain piece is an important part of the track chain link of some large-scale mechanical engineering equipment with crawler type walking, such as cranes, cranes, bulldozers and other equipment. Usually, two left and right symmetrical chain pieces are assembled to form a section, so the two pieces in the same section The structural symmetry of the chain plate requires high precision. The chain plate body is usually a forged steel part. There are two left and right pin holes and two bolt holes perpendicular to the pin holes on the chain plate body. The pin holes are usually made during forging. The holes are preliminarily formed, and then bored by a boring machine, and the bolt holes are later drilled by a dril...

AI Technical Summary

Problems solved by technology

[0002] The chain piece is an important part of the track chain link of some large-scale mechanical engineering equipment with crawler type walking, such as cranes, cranes, bulldozers and other equipment. Usually, two left and right symmetrical chain pieces are assembled to form a section, so the two pieces in the same section The structural symmetry of the chain plate requires high precision. The chain plate body is usually a forged steel part. There are two left and right pin holes and two bolt holes perpendicular to the pin holes on the chain plate body. The pin holes are usually made during forging. The holes are preliminarily formed, and then bored by a boring machine, and the bolt holes are later drilled by a drilling machine. Since it is an important component of the track chain link, the pin holes and bolt holes The processing relative position and machining accuracy requirements are very strict. Therefore, the chain can be effectively and stably fixed during boring and drilling to basically ensure the machining accuracy. The existing chain clamping devices are basically divided into two types. , one is clamped when the pin hole is bored, and the other is clamped when the bolt hole is drilled, that is, a chain needs to be processed twice for the pin hole and the bolt hole Different clamping operations can be carried out. The existing clamping method needs to be changed many times. In the process, the relative positions of pin holes and bolt holes may be inaccurate, and the production rate of defective products is high during processing. , In addition, such multiple changes in the clamping method will also reduce the processing production efficiency

[0003] In addition, the processing production efficiency of the existing chain sheet processing equipment, in addition to the above-mentioned reasons affecting the processing production efficiency, also has the equipment itself to be improved in the aspect of processing multiple pin holes and bolt holes at the same time, so that it can be more efficient. Further improve processing production efficiency

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