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Batch drilling device for shaft part production and machining

A technology for drilling devices and shaft parts, applied in positioning devices, boring/drilling, metal processing equipment, etc., can solve problems such as low work efficiency, difficult positioning of holes, easy rotation of shaft parts, etc., to achieve convenient movement, The effect of improving processing efficiency

Pending Publication Date: 2022-06-07
DALIAN DEMAISHI PRECISION TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, when machining holes for shaft parts, because the shaft parts are easy to rotate, it is easy to make it difficult to locate the position of the hole, resulting in large dimensional deviation or defective products
In order to avoid this situation, the usual method is to use tools such as pliers to clamp the shaft and then process it, but the fastening effect of this method is not good, and the precision of the processed parts is low
Moreover, most of the existing fixtures can only clamp one part at a time, and cannot clamp multiple shafts at the same time, which often leads to low work efficiency and increases the processing cost of the enterprise. Therefore, we propose a production method for shaft parts. Processing with batch drilling device to solve such problems

Method used

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  • Batch drilling device for shaft part production and machining
  • Batch drilling device for shaft part production and machining
  • Batch drilling device for shaft part production and machining

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0048] refer to Figure 1-9 , a batch drilling device for the production and processing of shaft parts, comprising a base plate 1 and a first fixed block 101, a second fixed block 102, a third fixed block 103 and a fourth fixed block 104 fixed on the base plate 1, Two sets of first block 2, second block 201 and vertical plate 202 are slidably connected between the first fixed block 101 and the third fixed block 103 and between the second fixed block 102 and the fourth fixed block 104. The plate 202 is fixedly connected between the first stopper 2 and the second stopper 201 , a first limiting plate 3 is fixedly connected between the two second stoppers 201 , and a fixing ring 301 is arranged on the first limiting plate 3 , two clamp blocks 302 for clamping the shaft are slidably connected in the fixing ring 301, and a second limit plate 4 is fixedly connected between the two first blocks 2, and the second limit plate 4 is provided with a The large cylinder 401 with which the s...

Embodiment 2

[0051] refer to Figure 1-6 , a batch drilling device for the production and processing of shaft parts, comprising a base plate 1 and a first fixed block 101, a second fixed block 102, a third fixed block 103 and a fourth fixed block 104 fixed on the base plate 1, Two sets of first block 2, second block 201 and vertical plate 202 are slidably connected between the first fixed block 101 and the third fixed block 103 and between the second fixed block 102 and the fourth fixed block 104. The plate 202 is fixedly connected between the first stopper 2 and the second stopper 201 , a first limiting plate 3 is fixedly connected between the two second stoppers 201 , and a fixing ring 301 is arranged on the first limiting plate 3 , two clamp blocks 302 for clamping the shaft are slidably connected in the fixing ring 301, and a second limit plate 4 is fixedly connected between the two first blocks 2, and the second limit plate 4 is provided with a The large cylinder 401 with which the s...

Embodiment 3

[0059] refer to Figure 1-Figure 6 , Figure 11 and Figure 12 , a batch drilling device for the production and processing of shaft parts, which is basically the same as Embodiment 2. Further, the outer wall of the clamping block 302 is provided with a sliding rod 305, and the sliding rod 305 is slidably connected to the fixing ring 301. The clamping block A plurality of first springs 304 are arranged between 302 and the inner wall of the fixing ring 301 , and a slope 303 is arranged on the clamping block 302 .

[0060] In this embodiment, when the shaft to be processed is inserted into the fixing ring 301 on the first limiting plate 3, the shaft will touch the inclined surface 303 on the clamping block 302, thereby pressing the inclined block 302. Under the auxiliary action of 303, the clamping block 302 is squeezed to both sides, and the first spring 304 is compressed at the same time. The shaft is clamped so that it is fixed. The limiting function of the sliding rod 305 ...

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Abstract

The invention discloses a batch drilling device for shaft part production and machining, and belongs to the field of shaft production and machining. A batch drilling device for shaft part production and machining comprises a bottom plate and further comprises a first fixing block, a second fixing block, a third fixing block and a fourth fixing block which are fixed to the bottom plate. The vertical plate is fixedly connected between the first stop block and the second stop block; a first limiting plate, a second limiting plate and a third limiting plate are arranged, a through hole is formed in the third limiting plate, and an arc clamping plate matched with a shaft piece is arranged in the through hole; the round rod is slidably connected between the third fixing block and the fourth fixing block; the second annular plate is rotationally connected to the round rod, and a drill bit is rotationally connected to the second annular plate; the shaft part fixing effect is good, in the operation process, the shaft part moves, a cutter is not moved, positioning is more accurate, the machining effect is better, precision is high, batch production can be achieved, and the working efficiency is improved.

Description

technical field [0001] The invention relates to the technical field of shaft production and processing, in particular to a batch drilling device for the production and processing of shaft parts. Background technique [0002] At present, when machining holes for shaft parts, because the shaft parts are easy to rotate, it is easy to cause the position of the hole to be difficult to locate, resulting in large dimensional deviation or defective products. In order to avoid this situation, the usual practice is to use pliers and other tools to clamp the shaft before processing, but this method has poor tightening effect, and the precision of the processed parts is low. And most of the existing clamps can only clamp one part at a time, and cannot clamp multiple shaft parts at the same time, which often leads to low work efficiency and increases the processing cost of the enterprise. For this reason, we propose a shaft parts production. Processing batch drilling devices to solve su...

Claims

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Application Information

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IPC IPC(8): B23B41/02B23B47/00B23Q3/06B23Q11/00
CPCB23B41/02B23B47/00B23Q3/06B23Q11/0042Y02P70/10
Inventor 何建平
Owner DALIAN DEMAISHI PRECISION TECH CO LTD