CN109623359A - A kind of grinding mill barrel concentricity control system - Google Patents
A kind of grinding mill barrel concentricity control system Download PDFInfo
- Publication number
- CN109623359A CN109623359A CN201910067163.4A CN201910067163A CN109623359A CN 109623359 A CN109623359 A CN 109623359A CN 201910067163 A CN201910067163 A CN 201910067163A CN 109623359 A CN109623359 A CN 109623359A
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- China
- Prior art keywords
- grinding mill
- mill barrel
- screw rod
- riffled tube
- concentricity
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P19/00—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes
- B23P19/10—Aligning parts to be fitted together
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Crushing And Grinding (AREA)
Abstract
The present invention relates to a kind of grinding mill barrel concentricity control systems, for controlling the concentricity of grinding mill barrel, the telescopic arm being symmetricly set on including central siphon, minimum of four outside central siphon, telescopic arm includes riffled tube, the screw rod to match with riffled tube, nut, the movable castor to match with screw rod, and the inside of riffled tube is arranged in the tail end of screw rod and the tail end of screw rod is threadedly coupled with riffled tube；Nut is connect with screw flight, and movable castor includes iron tyre and wheel seat, and the head end of screw rod is fixedly connected with wheel seat.The grinding mill barrel concentricity control system can guarantee that concentricity of the grinding mill barrel in lifting, handling process will not deviate, and installation, the taking-up of the grinding mill barrel concentricity control system are simple, convenient, and implementation result is good.
Description
Technical field
The present invention relates to a kind of grinding mill barrel concentricity control systems, belong to construction and installation technical field.
Background technique
Grinding machine according to different grinding media and grinding material, can be divided into: ball mill, column mill, rod mill, tube mill,
Autogenous tumbling mill, rotation mortar formula roller mill, Vertical Mill, multilayer Vertical Mill, vertical roll grinder, disc mill, DMC grinding machine etc..In grinding machine, grinding machine cylinder
Body is as a kind of one of essential critical piece.In mining industry manufacture field, as the selecting amount of metallic ore is continuously increased,
For the demand for guaranteeing output, ore grinding workshop section device model is increased accordingly.The picture that grinding machine as ore grinding core stands in the breach is big
The direction of type equipment is developed, and due to the limitation of communications and transportation, grinding mill barrel is increasing；For some large-sized grinders,
Up to 5 ~ 10 meters, grinding mill barrel generallys use cheap ferrous material and is made the internal diameter of grinding mill barrel, and the thickness of grinding mill barrel has
Limit, in lifting, handling process, easily deformation occurs for grinding mill barrel, deviates so as to cause the concentricity of grinding mill barrel.But
It is only to control the concentricity of grinding mill barrel just to can guarantee the circular runout of gear wheel, to guarantee mill driving engagement
Precision.Currently, be all the support rod that multiple equal lengths are installed by the inside in grinding mill barrel, then by constantly measuring,
Continuous debugging, to avoid the concentricity of grinding mill barrel from deviating in handling, installation process, installation, disassembling section trouble take
When it is laborious.
Summary of the invention
The present invention is in view of the deficienciess of the prior art, provide a kind of grinding mill barrel concentricity control system, specific skill
Art scheme is as follows:
A kind of grinding mill barrel concentricity control system, for controlling the concentricity of grinding mill barrel, including central siphon, minimum of four are symmetrical
Telescopic arm outside central siphon is set, and the telescopic arm includes riffled tube, the screw rod to match with riffled tube and screw rod phase
Matched nut, movable castor, the tail end of the riffled tube are fixedly connected with the lateral wall of central siphon, and the tail end of the screw rod is set
It sets in the inside of riffled tube and the tail end of screw rod is threadedly coupled with riffled tube；The nut is connect with screw flight, described
The outside of riffled tube is arranged in nut；The movable castor includes iron tyre and wheel seat, and head end and the wheel seat of the screw rod are fixed
Connection.
As an improvement of the above technical solution, be installed with baffle on the outside of the riffled tube, the riffled tube it is outer
Portion is additionally provided with laser ruler, and the laser ruler is vertically mounted on the side of baffle.
As an improvement of the above technical solution, the lateral wall of the grinding mill barrel is installed with plate electromagnet, the electromagnetism
The cross section of iron is arc.
Grinding mill barrel concentricity control system of the present invention can guarantee that grinding mill barrel is same in lifting, handling process
Heart degree will not deviate, and simple, convenient, implementation result is taken out in the installation of the grinding mill barrel concentricity control system
It is good.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of grinding mill barrel concentricity control system of the present invention；
Fig. 2 is the structural schematic diagram of telescopic arm of the present invention.
Specific embodiment
In order to make the objectives, technical solutions, and advantages of the present invention clearer, with reference to the accompanying drawings and embodiments, right
The present invention is further elaborated.It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, and
It is not used in the restriction present invention.
As shown in Figure 1, 2, the grinding mill barrel concentricity control system, for controlling the concentricity of grinding mill barrel 10, packet
Include central siphon 20, minimum of four is symmetricly set on telescopic arm 30 outside central siphon 20, the telescopic arm 30 include riffled tube 31, with
The screw rod 32 that riffled tube 31 matches and nut 33, movable castor that screw rod 32 matches, the tail end of the riffled tube 31
It is welded to connect with the lateral wall of central siphon 20, the inside of riffled tube 31 and the tail end of screw rod 32 is arranged in the tail end of the screw rod 32
It is threadedly coupled with riffled tube 31；The nut 33 is threadedly coupled with screw rod 32, and riffled tube 31 is arranged in the nut 33
It is external；The movable castor includes iron tyre 341 and wheel seat 342, and the head end of the screw rod 32 is fixedly connected with wheel seat 342.Into one
Step ground, the outside of the riffled tube 31 are installed with baffle 35, and the outside of the riffled tube 31 is additionally provided with laser ruler 36, institute
State the side that laser ruler 36 is vertically mounted on baffle 35.
Four telescopic arms 30 can be compiled is one group, is at least provided with one group；Every group of four telescopic arms 30 are coplanar with, phase
30 spaced set of telescopic arm of neighbour's group.In the present embodiment, for convenience of description, it is only provided with one group, as shown in Figure 1.It is described
Grinding mill barrel 10 is being carried, before lifting, and central siphon 20 and telescopic arm 30 are mounted on to the inside of grinding mill barrel 10, and first carrying out centering makes
The central axes for obtaining the central siphon 20 are conllinear with the central axes of grinding mill barrel 10, and concrete operations are as follows, first to first telescopic arm 30
It is adjusted: unclamping nut 33 and make nut 33 far from the head end of riffled tube 31, by rotating screw rod 32, so that iron tyre 341
Push against the inner wall of grinding mill barrel 10；In this way, continuing to be adjusted until four three repetition aforesaid operations of telescopic arms 30 below
The wheel face of iron tyre 341 all pushes against the inner wall of grinding mill barrel 10.Then first laser ruler 36 is measured using first laser ruler 36
Most short spacing between 10 inner wall of grinding mill barrel is x, then using second laser ruler 36 measure second laser ruler 36 with
Most short spacing between 10 inner wall of grinding mill barrel is y, measures third laser ruler 36 and grinding machine cylinder using third laser ruler 36
Most short spacing between 10 inner wall of body is z, is measured in the 4th laser ruler 36 and grinding mill barrel 10 using the 4th laser ruler 36
Most short spacing between wall is m；As x=y=z=m, illustrate that the central axes of the central axes of central siphon 20 at this time and grinding mill barrel 10 are total
The central axes of line, the iron tyre 341 are equal with the distance between the central axes of central siphon 20.Secondly, rotating nut 33 makes nut
The head end of 33 abutting riffled tubes 31 can be avoided and send out again between riffled tube 31 and screw rod 32 under the limitation of nut 33
Raw rotation；In single telescopic arm 30, the number of the nut 33 is provided with multiple.Wherein, during rotating screw rod 32,
Due to using movable castor, the iron tyre 341 can 360 degree rotation, this enables the wheel face of last iron tyre 341 and grinding machine cylinder
The inner wall of body 10 is tangent, to guarantee there is sufficiently large contact area between the wheel face of iron tyre 341 and the inner wall of grinding mill barrel 10.
When grinding mill barrel 10 is when by minor impact or collision, due to the support construction formed by four telescopic arms 30
It supports, the concentricity that can be avoided grinding mill barrel 10 deviates.
Further, the lateral wall of the grinding mill barrel 10 is installed with plate electromagnet 40, the electromagnet 40 it is transversal
Face is arc.The grinding mill barrel 10 is made if it is ferrous material, then electromagnet 40 is powered, meeting is so that 10 quilt of grinding mill barrel
Magnetization, so that the wheel face of iron tyre 341 is tightly adsorbed on the inner wall of grinding mill barrel 10, this is hung in the grinding mill barrel 10
During dress, grinding mill barrel 10 can be avoided because from recurrence Concentricity tolerance.If grinding mill barrel 10 uses nonferromagnetic
Metal material is made, then the quantity of electromagnet 40 can be set to correspond with iron tyre 341, the position of the electromagnet 40
It is corresponded with iron tyre 341, generates magnetic force when electromagnet 40 is powered, iron tyre 341 can be adsorbed, so that the wheel of iron tyre 341
Face is pushed against the inner wall of grinding mill barrel 10.
When needing to take out the grinding mill barrel concentricity control system, it is only necessary to power off to electromagnet 40, then unclamp
Nut 33 makes nut 33 far from the head end of riffled tube 31, and the wheel face and grinding machine cylinder of iron tyre 341 are made by rotating screw rod 32
The inner wall of body 10 separates, and then can be taken off central siphon 20 and telescopic arm 30, simple to operate.
In the above-described embodiments, the grinding mill barrel concentricity control system guarantees that grinding mill barrel 10 is being lifted, carried
Due to the support and fixation by telescopic arm 30 in journey, the concentricity of grinding mill barrel 10 will not be deviated, the grinding machine cylinder
Body concentricity control system installation, take out it is simple, convenient.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all in essence of the invention
Made any modifications, equivalent replacements, and improvements etc., should all be included in the protection scope of the present invention within mind and principle.
Claims (3)
1. a kind of grinding mill barrel concentricity control system, for controlling the concentricity of grinding mill barrel (10), it is characterised in that: including
Central siphon (20), minimum of four are symmetricly set on the external telescopic arm (30) of central siphon (20), and the telescopic arm (30) includes internal screw thread
Pipe (31), the screw rod (32) to match with riffled tube (31), nut (33), the movable castor to match with screw rod (32), institute
The tail end for stating riffled tube (31) is fixedly connected with the lateral wall of central siphon (20), and the tail end of the screw rod (32) is arranged in internal screw thread
The tail end of the inside and screw rod (32) of managing (31) is threadedly coupled with riffled tube (31)；The nut (33) and screw rod (32) screw thread
Connection, outside of nut (33) setting in riffled tube (31)；The movable castor includes iron tyre (341) and wheel seat
(342), the head end of the screw rod (32) is fixedly connected with wheel seat (342).
2. a kind of grinding mill barrel concentricity control system according to claim 1, it is characterised in that: the riffled tube
(31) it is installed on the outside of baffle (35), the outside of the riffled tube (31) is additionally provided with laser ruler (36), the laser ruler
(36) it is vertically mounted on the side of baffle (35).
3. a kind of grinding mill barrel concentricity control system according to claim 1, it is characterised in that: the grinding mill barrel
(10) lateral wall is installed with plate electromagnet (40), and the cross section of the electromagnet (40) is arc.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910067163.4A CN109623359A (en) | 2019-01-24 | 2019-01-24 | A kind of grinding mill barrel concentricity control system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910067163.4A CN109623359A (en) | 2019-01-24 | 2019-01-24 | A kind of grinding mill barrel concentricity control system |
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| Publication Number | Publication Date |
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| CN109623359A true CN109623359A (en) | 2019-04-16 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201910067163.4A Pending CN109623359A (en) | 2019-01-24 | 2019-01-24 | A kind of grinding mill barrel concentricity control system |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111266844A (en) * | 2020-03-09 | 2020-06-12 | 西北核技术研究院 | Automatic coaxiality adjusting device and method |
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| EP0887141A1 (en) * | 1997-06-26 | 1998-12-30 | Samsung Electronics Co., Ltd. | An apparatus for joining two ring-shaped members |
| CN101543852A (en) * | 2009-05-08 | 2009-09-30 | 常州海杰冶金机械制造有限公司 | Cylinder roundness correcting device and correcting method thereof |
| CN104227311A (en) * | 2014-08-01 | 2014-12-24 | 张家港化工机械股份有限公司 | Positioning device of central pipe in equipment barrel body |
| CN206291838U (en) * | 2016-12-13 | 2017-06-30 | 太仓展新胶粘材料股份有限公司 | A kind of tool for detecting concentricity |
| CN207923792U (en) * | 2018-03-13 | 2018-09-28 | 池州市特种设备监督检验中心 | A kind of pressure tight seam failure detector |
| CN108655077A (en) * | 2018-06-15 | 2018-10-16 | 山东交通学院 | One kind climbing wall rust removing robot and its dual adsorption method |
| CN108759726A (en) * | 2018-07-25 | 2018-11-06 | 河北工程大学 | A kind of medium-length hole drift rate measuring device |
| CN208398793U (en) * | 2018-07-26 | 2019-01-18 | 成都吉通航空精密机电有限公司 | A kind of special piece coaxality measuring mechanism |
| CN209681587U (en) * | 2019-01-24 | 2019-11-26 | 铜陵有色金属集团铜冠建筑安装股份有限公司 | A kind of grinding mill barrel concentricity control system |
-
2019
- 2019-01-24 CN CN201910067163.4A patent/CN109623359A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0887141A1 (en) * | 1997-06-26 | 1998-12-30 | Samsung Electronics Co., Ltd. | An apparatus for joining two ring-shaped members |
| CN101543852A (en) * | 2009-05-08 | 2009-09-30 | 常州海杰冶金机械制造有限公司 | Cylinder roundness correcting device and correcting method thereof |
| CN104227311A (en) * | 2014-08-01 | 2014-12-24 | 张家港化工机械股份有限公司 | Positioning device of central pipe in equipment barrel body |
| CN206291838U (en) * | 2016-12-13 | 2017-06-30 | 太仓展新胶粘材料股份有限公司 | A kind of tool for detecting concentricity |
| CN207923792U (en) * | 2018-03-13 | 2018-09-28 | 池州市特种设备监督检验中心 | A kind of pressure tight seam failure detector |
| CN108655077A (en) * | 2018-06-15 | 2018-10-16 | 山东交通学院 | One kind climbing wall rust removing robot and its dual adsorption method |
| CN108759726A (en) * | 2018-07-25 | 2018-11-06 | 河北工程大学 | A kind of medium-length hole drift rate measuring device |
| CN208398793U (en) * | 2018-07-26 | 2019-01-18 | 成都吉通航空精密机电有限公司 | A kind of special piece coaxality measuring mechanism |
| CN209681587U (en) * | 2019-01-24 | 2019-11-26 | 铜陵有色金属集团铜冠建筑安装股份有限公司 | A kind of grinding mill barrel concentricity control system |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111266844A (en) * | 2020-03-09 | 2020-06-12 | 西北核技术研究院 | Automatic coaxiality adjusting device and method |
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