CN104949821B - The method for carrying out flat head sleeve quality testing with roller palm set quality detection device - Google Patents
The method for carrying out flat head sleeve quality testing with roller palm set quality detection device Download PDFInfo
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- CN104949821B CN104949821B CN201410115636.0A CN201410115636A CN104949821B CN 104949821 B CN104949821 B CN 104949821B CN 201410115636 A CN201410115636 A CN 201410115636A CN 104949821 B CN104949821 B CN 104949821B
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- spring
- outrigger
- roller
- flat head
- roller head
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Abstract
The present invention provides a kind of roller palm set quality detection device and detection method.The present invention includes simulation roller head and outrigger, homalocephalus sleeve fixture mechanism and locking pin compression set is provided with described outrigger, described outrigger is by simulating roller head pushing meanss connection simulation roller head.Dress roller process of the invention by simulating roll, to detect the quality of flat head sleeve, so as to realize the quality testing on flat head sleeve before machine, avoid shutdown of breaking down.The present apparatus can also be used for the examination and test of products before the dispatching from the factory of manufacturer or equipment acceptance.
Description
Technical field：
The present invention relates to a kind of roller palm set quality detection device and detection method, belong to flight-line maintenance and detection technique
Field.
Background technology：
The flat head sleeve of milling train machinery is the connection equipment between roll and main shaft, and it is the dress for facilitating roll and main shaft that it, which is acted on,
With with disengaging, so as to smooth roll change；Transfer motion power simultaneously.
The homalocephalus body of flat head sleeve requires high with the concentric of centration axis, and major function is to ensure that roll will with main shaft concentricity
Ask.The function of the locking pin of this equipment is to prevent roll from departing from main shaft in the process of running.
, it is necessary to the locking pin of 0.25~0.5 ton of top power internal pressure flat head sleeve during roll fills roller, then can use
The roller end of roll is pushed into flat head sleeve by 2~3 tons of axial force.Unclamp the top power of locking pin, it is possible to be normally carried out belt steel rolling.
Flat head sleeve is mainly made up of centration axis, locking pin, homalocephalus body.In new product or repair member in use, due to spare part
The problem of quality, it occur frequently that roller can not be filled, the machine halt trouble of 4 to 5 hours can be caused every time；Even need to reuse
Old product.Some flat head sleeves by repeatedly repairing, also can not normal use, have to lower the requirement, could use reluctantly.Therefore new product or
Quality examination is particularly important before the upper machine of repair member.At present it is not yet found that on carrying out quality testing before machine on flat head sleeve
The report or document of aspect.
The content of the invention：
The purpose of the present invention is to provide a kind of roller palm set quality detection device and detection for above-mentioned problem
Method, by simulating the dress roller process of roll, to detect the quality of flat head sleeve, so as to realize the quality inspection on flat head sleeve before machine
Survey, avoid shutdown of breaking down.The present apparatus can also be used for the examination and test of products before the dispatching from the factory of manufacturer or equipment acceptance.
Above-mentioned purpose is realized by following technical scheme：
Roller palm covers quality detection device, including simulation roller head and outrigger, and being provided with flat head sleeve on described outrigger consolidates
Determine device and locking pin compression set, described outrigger is by simulating roller head pushing meanss connection simulation roller head.
Described roller palm set quality detection device, described homalocephalus sleeve fixture mechanism include band-type brake, and depression bar passes through institute
Band-type brake is pressed on homalocephalus body by the outrigger stated.
Described roller palm set quality detection device, described depression bar use screw rod, had and institute on described outrigger
The screw that the depression bar stated coordinates.
Described roller palm set quality detection device, described locking pin compression set include the spring for compressing locking pin
One, described spring one is compressed by push rod, and described push rod is threadedly attached on outrigger.
Described roller palm set quality detection device, the coefficient of elasticity of described spring one select 0.5 ton/centimetre.
Described roller palm covers quality detection device, is provided with described simulation roller head and matches somebody with somebody with the locking point of flat head sleeve
The locking slot of conjunction and the positioning hole coordinated with the locating shaft of flat head sleeve, are additionally provided with and positioning plane that flat head sleeve coordinates, positioning
Curved surface, graduation mark.
Described roller palm set quality detection device, described simulation roller head pushing meanss include passing through screw thread with outrigger
The push rod of connection, described push rod connecting spring seat, described spring base the inside installation spring two, described spring two are arranged on
Simulation roller head inside described positioning hole and described in compression.
Described roller palm set quality detection device, the coefficient of elasticity of described spring two select 0.5 ton/centimetre.
The method for carrying out flat head sleeve quality testing with above-mentioned roller palm set quality detection device, this method includes as follows
Step：
（1）Simulation roller head is placed in homalocephalus body；Spring base, spring two are successively placed in simulation roller first 14；
（2）Outrigger is enclosed on homalocephalus body case, being screwed into depression bar makes band-type brake tightly have homalocephalus body in arms；
（3）Push rod is screwed in 0.5 to 1 centimetre, spring one produces 0.25~0.5 ton of top power, at the locking point of locking pin
In free state, it is possibly realized for simulation roller head into homalocephalus body；
（4）Push rod is screwed in 4 to 6 centimetres, the top power for making spring two produce 2~3 tons, driving simulation roller head enters homalocephalus
Body, when locking pin function is normal, graduation mark is concordant with homalocephalus body end face, that is, proves that flat head sleeve is up-to-standard；Otherwise it is unqualified.
Beneficial effect：
The present invention can detect the crudy of flat head sleeve.Avoid shutting down for a long time caused by trial assembly at the scene.Keep away
Exempt from unnecessary to do over again and reprocess.It can be used for the detection of locking pin quality；Because locking pin is import partses, therefore the present apparatus
Production domesticization available for locking pin is checked and accepted.The present apparatus is simple in construction, easy to operate, to scene roll it is similar, there is provided pressure,
Thrust is also identical, therefore reliable and practical.
Brief description of the drawings：
Fig. 1 is the structural representation of the present invention.
Fig. 2 is Fig. 1 N-N views.
Fig. 3 is Fig. 1 M-M views.
Fig. 4 is the simulation roller head figure of the present invention.
Fig. 5 is Fig. 4 K-K views.
In figure：1-homalocephalus body, 2-locking pin, 3-locating shaft, surface in 4-homalocephalus body, the locking point of 5-locking pin；
6-outrigger, 7-spring one, 8-push rod, 9-spring two, 10-spring base, 11-push rod, 12-band-type brake, 13-depression bar,
14-simulation roller head, 15-locking slot, 16-positioning hole, 17-positioning plane, 18-positioning curved surface, 19-graduation mark.
Embodiment：
The present invention is further described with specific embodiment below in conjunction with the accompanying drawings.
As shown in Figure 1：The roller palm set quality detection device of the present embodiment, including simulation roller head and outrigger, it is described
Homalocephalus sleeve fixture mechanism and locking pin compression set are provided with outrigger, described outrigger connects by simulating roller head pushing meanss
Simulate roller head.
Described roller palm set quality detection device, described homalocephalus sleeve fixture mechanism include band-type brake, and depression bar passes through institute
Band-type brake is pressed on homalocephalus body by the outrigger stated.
Described roller palm set quality detection device, described depression bar use screw rod, had and institute on described outrigger
The screw that the depression bar stated coordinates.
Described roller palm set quality detection device, described locking pin compression set include the spring for compressing locking pin
One, described spring one is compressed by push rod, and described push rod is threadedly attached on outrigger.
Described roller palm set quality detection device, the coefficient of elasticity of described spring one select 0.5 ton/centimetre.
Described roller palm covers quality detection device, is provided with described simulation roller head and matches somebody with somebody with the locking point of flat head sleeve
The locking slot of conjunction and the positioning hole coordinated with the locating shaft of flat head sleeve, are additionally provided with and positioning plane that flat head sleeve coordinates, positioning
Curved surface, graduation mark.
Described roller palm set quality detection device, described simulation roller head pushing meanss include passing through screw thread with outrigger
The push rod of connection, described push rod connecting spring seat, described spring base the inside installation spring two, described spring two are arranged on
Simulation roller head inside described positioning hole and described in compression.
Described roller palm set quality detection device, the coefficient of elasticity of described spring two select 0.5 ton/centimetre.
The method for carrying out flat head sleeve quality testing with above-mentioned roller palm set quality detection device, this method includes as follows
Step：
（1）Simulation roller head is placed in homalocephalus body；Spring base, spring two are successively placed in simulation roller first 14；
（2）Outrigger is enclosed on homalocephalus body case, being screwed into depression bar makes band-type brake tightly have homalocephalus body in arms；
（3）Push rod is screwed in 0.5 to 1 centimetre, spring one produces 0.25~0.5 ton of top power, at the locking point of locking pin
In free state, it is possibly realized for simulation roller head into homalocephalus body；
（4）Push rod is screwed in 4 to 6 centimetres, the top power for making spring two produce 2~3 tons, driving simulation roller head enters homalocephalus
Body, when locking pin function is normal, graduation mark is concordant with homalocephalus body end face, that is, proves that flat head sleeve is up-to-standard；Otherwise it is unqualified.
When flat head sleeve quality is checked, the outrigger of the present apparatus is enclosed on flat head sleeve, and is fixed by depression bar, band-type brake
On homalocephalus body；Roller head will be simulated then to be mounted in the endoporus of flat head sleeve.Using push rod biasing springs, make spring one produce 0.25~
0.5 ton of top power.Free state is presented in the thimble for making locking pin by this top power, can freely be stretched.There is provided in fact freely to fill roller
Existing condition.Because locking pin is outsourcing piece, kind, the trade mark are more, therefore whether this item can detect the quality of locking pin and specification
Meet the requirement at scene.The axial force that push rod, spring two produce 2~3 tons is recycled to drive simulation roller head.If smoothly push-in
Roller head, and the thimble of locking pin is caught in the annular groove of roller head.Then prove that flat head sleeve is up-to-standard, is otherwise treated as unqualified.
Claims (1)
1. a kind of method for carrying out flat head sleeve quality testing with roller palm set quality detection device,
Described roller palm set quality detection device, including roller head and outrigger are simulated, it is provided with flat head sleeve on described outrigger
Fixing device and locking pin compression set, described outrigger is by simulating roller head pushing meanss connection simulation roller head；
Described homalocephalus sleeve fixture mechanism includes band-type brake, and band-type brake is pressed on homalocephalus body by depression bar through described outrigger；
Described depression bar uses screw rod, has the screw coordinated with described depression bar on described outrigger；
Described locking pin compression set includes the spring one for compressing locking pin, and described spring one is compressed by push rod, described
Push rod be threadedly attached on outrigger；
The coefficient of elasticity of described spring one selects 0.5 ton/centimetre；
The locking slot coordinated with the locking point of flat head sleeve is provided with described simulation roller head and is coordinated with the locating shaft of flat head sleeve
Positioning hole, be additionally provided with and flat head sleeve coordinate positioning plane, positioning curved surface, graduation mark；
Described simulation roller head pushing meanss include the push rod that is connected through a screw thread with outrigger, described push rod connecting spring seat,
Installation spring two inside described spring base, described spring two are arranged on inside described positioning hole and compress described simulation
Roller head；
The coefficient of elasticity of described spring two selects 0.5 ton/centimetre；
It is characterized in that：This method comprises the following steps：
（1）Simulation roller head is placed in homalocephalus body；Spring base, spring two, which are successively placed on, to simulate roller head（14）It is interior；
（2）Outrigger is enclosed on homalocephalus body case, being screwed into depression bar makes band-type brake tightly have homalocephalus body in arms；
（3）Push rod is screwed in 0.5 to 1 centimetre, spring one produces 0.25~0.5 ton of top power, and the locking point of locking pin is in certainly
By state, it is possibly realized for simulation roller head into homalocephalus body；
（4）Push rod is screwed in 4 to 6 centimetres, the top power for making spring two produce 2~3 tons, driving simulation roller head enters homalocephalus body, when
Locking pin function is normal, and graduation mark is concordant with homalocephalus body end face, that is, proves that flat head sleeve is up-to-standard；Otherwise it is unqualified.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410115636.0A CN104949821B (en) | 2014-03-26 | 2014-03-26 | The method for carrying out flat head sleeve quality testing with roller palm set quality detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410115636.0A CN104949821B (en) | 2014-03-26 | 2014-03-26 | The method for carrying out flat head sleeve quality testing with roller palm set quality detection device |
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| Publication Number | Publication Date |
|---|---|
| CN104949821A CN104949821A (en) | 2015-09-30 |
| CN104949821B true CN104949821B (en) | 2017-11-17 |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE20202536U1 (en) * | 2002-02-19 | 2002-05-02 | Skf Ab | Device for monitoring a bearing arrangement |
| CN2910393Y (en) * | 2006-04-29 | 2007-06-13 | 宝山钢铁股份有限公司 | Roller palm end position regulator |
| CN101000284A (en) * | 2006-12-22 | 2007-07-18 | 江苏大学 | Device for testing integral performance of universal high speed processing tool system |
| JP2010164414A (en) * | 2009-01-15 | 2010-07-29 | Mitsubishi Heavy Ind Ltd | Planetary roller power transmitter |
| CN203224321U (en) * | 2013-04-09 | 2013-10-02 | 国家电网公司 | Device for testing locking force of insulator locking pin |
-
2014
- 2014-03-26 CN CN201410115636.0A patent/CN104949821B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE20202536U1 (en) * | 2002-02-19 | 2002-05-02 | Skf Ab | Device for monitoring a bearing arrangement |
| CN2910393Y (en) * | 2006-04-29 | 2007-06-13 | 宝山钢铁股份有限公司 | Roller palm end position regulator |
| CN101000284A (en) * | 2006-12-22 | 2007-07-18 | 江苏大学 | Device for testing integral performance of universal high speed processing tool system |
| JP2010164414A (en) * | 2009-01-15 | 2010-07-29 | Mitsubishi Heavy Ind Ltd | Planetary roller power transmitter |
| CN203224321U (en) * | 2013-04-09 | 2013-10-02 | 国家电网公司 | Device for testing locking force of insulator locking pin |
Non-Patent Citations (1)
| Title |
|---|
| 精轧机扁头套失效影响因素分析及其改进;李林;《宝钢技术》;20061231(第2期);第32-34页 * |
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| CN104949821A (en) | 2015-09-30 |
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