CN203993438U - Air bubble gun muzzle grinding tool - Google Patents

Air bubble gun muzzle grinding tool Download PDF

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Publication number
CN203993438U
CN203993438U CN201420424408.7U CN201420424408U CN203993438U CN 203993438 U CN203993438 U CN 203993438U CN 201420424408 U CN201420424408 U CN 201420424408U CN 203993438 U CN203993438 U CN 203993438U
Authority
CN
China
Prior art keywords
bearing
rotating shaft
baffle plate
grinding tool
grinding
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn - After Issue
Application number
CN201420424408.7U
Other languages
Chinese (zh)
Inventor
万红涛
陈延刚
陈国芳
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
PUYANG CITY HONGYU PRESSURE VESSEL CO Ltd
Original Assignee
PUYANG CITY HONGYU PRESSURE VESSEL CO Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by PUYANG CITY HONGYU PRESSURE VESSEL CO Ltd filed Critical PUYANG CITY HONGYU PRESSURE VESSEL CO Ltd
Priority to CN201420424408.7U priority Critical patent/CN203993438U/en
Application granted granted Critical
Publication of CN203993438U publication Critical patent/CN203993438U/en
Withdrawn - After Issue legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Abstract

Air bubble gun muzzle grinding tool, comprise cylinder sleeve and core grinding, cylinder sleeve center is cylindrical cavity, core grinding is arranged at cylinder sleeve inside, core grinding comprises rotating shaft, grinding tool, spring, upper bearing (metal) baffle plate and lower bearing baffle plate, rotating shaft and cylinder sleeve coaxially arrange, rotating shaft upper end is fixedly connected with upper bearing (metal) baffle plate, rotating shaft end is fixedly connected with grinding tool, lower bearing baffle plate is arranged at grinding tool top and is fixedly connected with inboard wall of cylinder liner, rotating shaft is all arranged with bearing at upper bearing (metal) baffle plate and lower bearing baffle plate two medial surface places, rotating shaft is arranged with bearing block at two bearings medial surface place, between bearing block, be provided with the spring being sheathed in rotating shaft.The utility model is simple in structure, and low cost of manufacture is practical; By with the coordinating of external drive equipment, can go deep into air bubble gun muzzle inside piston seal face is polished, replaced traditional-handwork polishing, improve grinding efficiency and polishing precision, thus the service life of improving air bubble.

Description

Air bubble gun muzzle grinding tool
Technical field
The utility model relates to a kind of grinding tool, relates in particular to a kind of air bubble gun muzzle grinding tool.
Background technology
Air bubble is to utilize air force principle, working media is air, air pressure can be transformed into air-spray kinetic force by a differential pressure device and rapid escape valve, the moment that can realize automatic control, can produce powerful impulsive force, be a kind of desirable block clearing slag-blowing equipmemt of clean, pollution-free, low power consuming.
Air bubble is the special purpose device of the phenomenons such as the material arch camber that prevents and eliminate all kinds feed bin, hopper, tube furcation place, feed bin blocking, sticky wall, delay, be applicable to cartridge type feed bin, hopper, pipeline and flat windrow that various steels, concrete and other material are made, be widely used.
Larger owing to producing pressure in air bubble, therefore higher to its sealing requirements, need regularly its piston seal face to be polished to processing, thereby keep good connection seal, but piston seal face is positioned at big gun body inside, common milling tools cannot enter use, generally adopt artificial manual grinding, all rely on workman's individual's sensation and polishing experience to polish, polishing effect is undesirable, affect device air-tightness, thereby cause whole device result of use not good.
Utility model content
The defect existing for prior art, air bubble gun muzzle grinding tool that the utility model provides can go deep into gun muzzle inside, utilizes mechanical grinding, effectively improves polishing precision, improves air bubble seal.
Concrete technical scheme is: air bubble gun muzzle grinding tool, comprise cylinder sleeve and core grinding, cylinder sleeve center is cylindrical cavity, core grinding is arranged at cylinder sleeve inside, core grinding comprises rotating shaft, grinding tool, spring, upper bearing (metal) baffle plate and lower bearing baffle plate, rotating shaft and cylinder sleeve coaxially arrange, rotating shaft upper end is fixedly connected with upper bearing (metal) baffle plate, rotating shaft end is fixedly connected with grinding tool, lower bearing baffle plate is arranged at grinding tool top and is fixedly connected with inboard wall of cylinder liner, rotating shaft is all arranged with bearing at upper bearing (metal) baffle plate and lower bearing baffle plate two medial surface places, rotating shaft is arranged with bearing block at two bearings medial surface place, between bearing block, be provided with the spring being sheathed in rotating shaft.
Described upper bearing (metal) baffle plate upper end is provided with driving connector.
Described driving connector is comprised of sleeve pipe and cross bar, and sleeve pipe and rotating shaft coaxially arrange, and cross bar is fixedly installed on quill to inner side, centre position and along casing diameter direction.
Described cylinder sleeve upper end is provided with ring flange.
The utility model is simple in structure, and low cost of manufacture is practical; By with the coordinating of external drive equipment, can go deep into air bubble gun muzzle inside piston seal face is polished, replaced traditional-handwork polishing, improve grinding efficiency and polishing precision, thus the service life of improving air bubble.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation.
the specific embodiment
As shown in Figure 1, air bubble gun muzzle grinding tool, comprise cylinder sleeve 1 and core grinding, cylinder sleeve 1 center is cylindrical cavity, cylinder sleeve 1 external diameter is slightly less than gun muzzle diameter at piston seal face place, core grinding is arranged at cylinder sleeve 1 inside, core grinding comprises rotating shaft 2, grinding tool 3, spring 4, upper bearing (metal) baffle plate 5 and lower bearing baffle plate 6, rotating shaft 2 coaxially arranges with cylinder sleeve 1, rotating shaft 2 upper ends are fixedly connected with upper bearing (metal) baffle plate 5, rotating shaft 2 ends are fixedly connected with grinding tool 3, grinding tool 3 can be made by grinding wheel, its external diameter is identical with cylinder sleeve 1 external diameter, lower bearing baffle plate 6 is arranged at grinding tool 3 tops and is fixedly connected with cylinder sleeve 1 inwall, rotating shaft 2 is all arranged with bearing 7 at upper bearing (metal) baffle plate 5 and 6 liang of medial surface places of lower bearing baffle plate, rotating shaft 2 is arranged with bearing block 8 at two bearings 7 medial surface places, between bearing block 8, be provided with the spring 4 being sheathed in rotating shaft 2.Upper bearing (metal) baffle plate 5 upper ends are provided with driving connector, drive connector to be comprised of sleeve pipe 9 and cross bar 10, and sleeve pipe 9 coaxially arranges with rotating shaft 2, and cross bar 10 is fixedly installed on inside the axial centre position of sleeve pipe 9 and along sleeve pipe 9 diametric(al)s.Cylinder sleeve 1 upper end is provided with ring flange 11, and ring flange 11 external diameters are greater than gun muzzle diameter at piston seal face place.
By radial drilling machine or other driving arrangements, be connected with driving connector, rotating shaft 2 is carried to direction as shown top as far as possible, while preventing that cylinder sleeve 1 from putting into gun muzzle, grinding tool 3 directly and piston seal face generation hard collision, make both all cause damage, first cylinder sleeve 1 is put into the gun muzzle at piston seal face place, by ring flange 11, cylinder sleeve 1 is fixing, then manually rotating shaft 2 is slowly pressed downwards, bearing 7 grades move downward with rotating shaft 2, until grinding tool 3 arrives piston seal face, lower bearing baffle plate 6 is fixedly connected with cylinder sleeve 1 inwall, can prevent that rotating shaft 2 from departing from cylinder sleeve 1 inside, start radial drilling machine and drive rotating shaft 2 rotations, rotating shaft 2 drives 3 pairs of piston seal faces of grinding tool to polish, spring 4 can reduce the vibrations that produce in the course of work, further improve the quality of polishing.

Claims (4)

1. air bubble gun muzzle grinding tool, it is characterized in that: comprise cylinder sleeve and core grinding, cylinder sleeve center is cylindrical cavity, core grinding is arranged at cylinder sleeve inside, core grinding comprises rotating shaft, grinding tool, spring, upper bearing (metal) baffle plate and lower bearing baffle plate, rotating shaft and cylinder sleeve coaxially arrange, rotating shaft upper end is fixedly connected with upper bearing (metal) baffle plate, rotating shaft end is fixedly connected with grinding tool, lower bearing baffle plate is arranged at grinding tool top and is fixedly connected with inboard wall of cylinder liner, rotating shaft is all arranged with bearing at upper bearing (metal) baffle plate and lower bearing baffle plate two medial surface places, rotating shaft is arranged with bearing block at two bearings medial surface place, between bearing block, be provided with the spring being sheathed in rotating shaft.
2. air bubble gun muzzle grinding tool as claimed in claim 1, is characterized in that: described upper bearing (metal) baffle plate upper end is provided with driving connector.
3. air bubble gun muzzle grinding tool as claimed in claim 2, is characterized in that: described driving connector is comprised of sleeve pipe and cross bar, and sleeve pipe and rotating shaft coaxially arrange, and cross bar is fixedly installed on quill to inner side, centre position and along casing diameter direction.
4. air bubble gun muzzle grinding tool as claimed in claim 1, is characterized in that: described cylinder sleeve upper end is provided with ring flange.
CN201420424408.7U 2014-07-30 2014-07-30 Air bubble gun muzzle grinding tool Withdrawn - After Issue CN203993438U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201420424408.7U CN203993438U (en) 2014-07-30 2014-07-30 Air bubble gun muzzle grinding tool

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201420424408.7U CN203993438U (en) 2014-07-30 2014-07-30 Air bubble gun muzzle grinding tool

Publications (1)

Publication Number Publication Date
CN203993438U true CN203993438U (en) 2014-12-10

Family

ID=52033501

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201420424408.7U Withdrawn - After Issue CN203993438U (en) 2014-07-30 2014-07-30 Air bubble gun muzzle grinding tool

Country Status (1)

Country Link
CN (1) CN203993438U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104149008A (en) * 2014-07-30 2014-11-19 濮阳市鸿宇压力容器有限公司 Air cannon gun muzzle polisher

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104149008A (en) * 2014-07-30 2014-11-19 濮阳市鸿宇压力容器有限公司 Air cannon gun muzzle polisher

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
C25 Abandonment of patent right or utility model to avoid double patenting
AV01 Patent right actively abandoned

Granted publication date: 20141210

Effective date of abandoning: 20160511