Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

A punching device suitable for steel pipes of different diameters

A technology of punching device and steel pipe, applied in positioning device, drilling/drilling equipment, components of boring machine/drilling machine, etc. The effect of improving work efficiency and improving stability

Active Publication Date: 2018-07-27
新沂市华洋金属制品有限公司
View PDF7 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The positioning and locking of circular steel pipes during the drilling process is very important, because inaccurate positioning will lead to the deviation of the hole center, and insecure locking will also cause the hole center to deviate due to vibration during the drilling process. Mass production requires not only accurate drilling but also fast positioning. At present, the cylinder is mainly used to achieve fast locking, but this method can only ensure the locking of the chuck part to the steel pipe, and the locking at this position cannot guarantee the fast locking during the drilling process. The stability of the entire steel pipe in the hole can easily cause the steel pipe in the drilling to vibrate. If the degree of locking is not controlled, the drill bit is easy to wear and break, the hole surface is rough, the hole diameter is too large, the hole shape is not round or inclined to one side, etc. In addition, the locking device and position adjustment device of traditional steel pipe drilling processing equipment have a single structure, which cannot be adjusted according to steel pipes of different diameters.

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • A punching device suitable for steel pipes of different diameters
  • A punching device suitable for steel pipes of different diameters
  • A punching device suitable for steel pipes of different diameters

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0020] Such as figure 1 , figure 2 , image 3 with Figure 4 As shown, a punching device suitable for steel pipes of different diameters and sizes of the present invention includes a base 5. The top end of the base 5 is provided with a locking device 7 and is arranged on both front and rear sides of the locking device 7 Symmetrically arranged rolling adjustment device 6, the base 5 between the locking device 7 and the rear rolling adjustment device 6 is provided with a perforated frame 8, and each rolling adjustment device 6 has A first sliding groove 64 and a second sliding groove 61 are provided symmetrically, a partition 62 is provided between the first sliding groove 64 and the second sliding groove 61, and the first sliding groove 64 and the The second sliding groove 61 is provided with a supporting member 63, the supporting member 63 on the left and right sides is provided with rollers 631 arranged on the tapered side opposite to each other, and the locking device 7 is c...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention discloses a perforating device suitable for steel tubes with different diameters. The perforating device comprises a base, a clamping device and rolling adjustment devices symmetrically arranged on the front and back sides of the clamping device are arranged at the end face of the top of the base, and a perforating rack is arranged at the position, between the clamping device and the back rolling adjustment device, of the base; a first rolling groove and a second rolling groove which are arranged in a bilateral symmetry manner are arranged in each rolling adjustment device, a separating plate is arranged between each first rolling groove and the corresponding second rolling groove, the first rolling grooves and the second rolling grooves are each internally provided with a bearing piece, and the bearing pieces on the left and right sides are each internally provided with rollers with taper face sides oppositely arranged; a lifting sliding cavity is arranged in the clamping device in a manner of being communicated with the base at the bottom of the clamping device, and a lifting sliding piece is arranged in the lifting sliding cavity; and through grooves are symmetrically arranged on the left and right sides of the top of the clamping device, and a driving sliding cavity is arranged in the lifting sliding piece. The perforating device is simple in structure and convenient to operate, and the perforating accuracy and stability are improved.

Description

Technical field [0001] The invention relates to the technical field of steel pipe processing, in particular to a punching device suitable for steel pipes of different diameters. Background technique [0002] The positioning and locking of the round steel pipe during the drilling process is very important, because inaccurate positioning will cause the hole center to deviate, and the insecure locking will also cause the hole center to deviate due to vibration during the drilling process. Mass production requires not only accurate punching but also fast positioning. At present, cylinders are mainly used to achieve rapid locking, but this method can only ensure the locking of the chuck to the steel pipe, and the locking at this location cannot guarantee the punching process The stability of the whole steel pipe in the middle, it is easy to cause the steel pipe in the hole to vibrate. If the degree of locking is not controlled, the drill bit is easy to wear and break, the hole surface...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Patents(China)
IPC IPC(8): B23Q3/06B23B47/00
CPCB23B47/00B23Q3/062
Inventor 郭超杰
Owner 新沂市华洋金属制品有限公司
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products