CN107952801A - A kind of Mannesmann piercing mill fever feeding head mechanism and its application - Google Patents
A kind of Mannesmann piercing mill fever feeding head mechanism and its application Download PDFInfo
- Publication number
- CN107952801A CN107952801A CN201711362459.6A CN201711362459A CN107952801A CN 107952801 A CN107952801 A CN 107952801A CN 201711362459 A CN201711362459 A CN 201711362459A CN 107952801 A CN107952801 A CN 107952801A
- Authority
- CN
- China
- Prior art keywords
- fixing sleeve
- bearing
- movable sleeving
- axis
- end cap
- 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.)
- Pending
Links
- 230000007246 mechanism Effects 0.000 title claims abstract description 54
- 206010037660 Pyrexia Diseases 0.000 title claims abstract description 11
- 239000000463 material Substances 0.000 claims abstract description 27
- 238000000034 method Methods 0.000 claims abstract description 16
- 230000008569 process Effects 0.000 claims abstract description 14
- 230000005203 cap stage Effects 0.000 claims abstract description 3
- 230000009471 action Effects 0.000 claims description 9
- 230000000694 effects Effects 0.000 claims description 3
- 238000012423 maintenance Methods 0.000 abstract description 2
- 230000009467 reduction Effects 0.000 abstract description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 206010052428 Wound Diseases 0.000 description 1
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000003116 impacting effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B39/00—Arrangements for moving, supporting, or positioning work, or controlling its movement, combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills
- B21B39/02—Feeding or supporting work; Braking or tensioning arrangements, e.g. threading arrangements
- B21B39/06—Pushing or forcing work into pass
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B19/00—Tube-rolling by rollers arranged outside the work and having their axes not perpendicular to the axis of the work
- B21B19/02—Tube-rolling by rollers arranged outside the work and having their axes not perpendicular to the axis of the work the axes of the rollers being arranged essentially diagonally to the axis of the work, e.g. "cross" tube-rolling ; Diescher mills, Stiefel disc piercers or Stiefel rotary piercers
- B21B19/04—Rolling basic material of solid, i.e. non-hollow, structure; Piercing, e.g. rotary piercing mills
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Crushing And Pulverization Processes (AREA)
Abstract
The invention discloses a kind of Mannesmann piercing mill fever feeding head mechanism and its application, it is related to head mechanism technical field.Include top, axis, bearing two, movable sleeving, spring, fixing sleeve, end cap, bearing one；The end cap is fixed at fixing sleeve rear port, and the bearing one is embedded in the stepped hole of end cap；The movable sleeving is movably arranged at the front port of fixing sleeve, and the movable sleeving is equipped with stepped hole, and the bearing two is embedded in the stepped hole of movable sleeving；The spring is mounted in the inside of fixing sleeve, its both ends supports fixation by the end cap stage portion and movable sleeving stage portion at fixing sleeve two respectively.The head mechanism can produce axial buffer power in feeding process, be unlikely to produce material and wound, and mechanism will not produce impact and cause to damage；Substantially increase the service life of feeding head mechanism, the maintenance cost of reduction.
Description
Technical field
The present invention relates to head mechanism technical field, and in particular to one kind has axial buffer in feeding process, radially revolves
The feeding head mechanism of rotating function and its application.
Background technology
The feeding head mechanism of existing Mannesmann piercing mill is that Hard link mechanism does not 1. have (for rigid connection) in feeding process
There is axial buffer power, easily material is produced in feeding process and is wounded, and mainly the connecting elements of mechanism is caused to impact
Cause equipment damage.2. the ability not rotated when being contacted in feeding process with material together with material, is sent into material and wears
Hole machine can produce in a flash huge whipping, cause mechanism to be easy to cause the fatigue damage of mechanism during much time using
It is bad.The to sum up feeding head mechanism of 2 points of existing Mannesmann piercing mills, short life in use, need to often replace and safeguard the mechanism,
Substantial amounts of manual labor and material cost are caused, so as to influence production efficiency.
The content of the invention
(1) technical problem solved
In view of the deficiencies of the prior art, the present invention provides a kind of Mannesmann piercing mill fever feeding head mechanism, solve
Material is produced in feeding process and is wounded, and mechanism easily produces the problem of impacting and causing damage.
(2) technical solution
In order to achieve the above object, the present invention is achieved by the following technical programs：A kind of Mannesmann piercing mill fever feeding
Head mechanism, includes top, axis, bearing two, movable sleeving, spring, fixing sleeve, end cap, bearing one；
The end cap is fixed at fixing sleeve rear port, and the bearing one is embedded in the stepped hole of end cap；The movement
Set is movably arranged at the front port of fixing sleeve, and the movable sleeving is equipped with stepped hole, and the bearing two is embedded in the platform of movable sleeving
In rank hole；The spring is mounted in the inside of fixing sleeve, its both ends is respectively by the end cap stage portion at fixing sleeve two and shifting
It is dynamic to cover stage portion to support fixation；
The axis for both ends be equipped with connection screw thread Step Shaft, the axis be installed on fixing sleeve in and respectively with bearing one,
Bearing two is coordinated；
Stop nut is further included, the tail end of the stop nut and axis is threadably secured connection, the end cap end
Gasket is additionally provided with face between stop nut；The top is to be connected through a screw thread the front end for being fixed on axis.
The fixing sleeve ensures that there are enough power and stabilization in mechanism by being effectively rigidly connected to be fixed on power source
Property, to ensure mechanism reliability in use.During liftout, power is touching in a flash for material for mechanism
Power passes to top, comes directly towards band moving axis and movable sleeving under the action of impact force and be axially moved so as to compress spring, will
The impact force that its system produces changes into the elastic force of spring and then eliminates impact, is unlikely to hit material material is thus formed buffering
Damage is not hit with mechanism.During liftout moves, it can produce and turn in the material in a flash of material into punch
Dynamic, material also drives top to rotate under the action of frictional force, and the tooth form of top is identical with the direction rotated, so axis also produces
Rotate, under the action of bearing one, bearing two torque cannot pass to mechanism and not produce whipping and rushed so as to protection mechanism
Hit.
Soket head cap screw and fastening screw nut have been further included, the soket head cap screw is installed on fixing sleeve top, and deeply
Into the straight slot of movable sleeving, movable sleeving is fixed；The fastening screw nut coordinates hexagonal in assembling cooperation with soket head cap screw
Screw is carried out and fastened.
A kind of application of Mannesmann piercing mill fever feeding head mechanism, comprises the following steps：
(1) first the fixing sleeve of head mechanism is fixed on power source feed mechanism by being effectively rigidly connected；
(2) in feeding process, when feed mechanism or material are hit, feed mechanism can produce rotation, in frictional force
Effect down charging mechanism can drive top to be rotated, and when the tooth form of top is identical with the direction rotated, axis also produces rotation,
Torque is not transferred on feed mechanism under the action of bearing one, bearing two, and then material will not produce rotation；
(3) at the same time, hit the impact of generation and impact force is passed into top in a flash touch material, come directly towards
Band moving axis and movable sleeving be axially moved, so as to compress spring, the power that its system produces being changed under the action of impact force
The elastic force of spring, impact force are eliminated, and complete the steady arrival of material.
(3) beneficial effect
The present invention provides a kind of Mannesmann piercing mill fever feeding head mechanism and its application.Possesses following beneficial effect：
1st, axial buffer power can be produced in feeding process, is unlikely to produce material and wounds, and mechanism will not produce
Impact and cause to damage；
2nd, rotation can be produced together with material in feeding process so as to discharge due to the moment whipping of perforation and produce
Torque, protect mechanism without damage.
3rd, the service life of feeding head mechanism, the maintenance cost of reduction are substantially increased.
Brief description of the drawings
Fig. 1 is schematic structural view of the invention；
Schematic diagram when Fig. 2 is present invention compression；
In figure：1st, come directly towards；2nd, axis；3rd, bearing two；4th, movable sleeving；5th, fastening screw nut；6th, soket head cap screw；7th, spring；8、
Fixing sleeve；9th, end cap；10th, bearing one；11st, gasket；12 stop nuts.
Embodiment
Below in conjunction with the attached drawing in the embodiment of the present invention, the technical solution in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained every other without making creative work
Embodiment, belongs to the scope of protection of the invention.
- 2 are please referred to Fig.1, the present invention provides a kind of technical solution：A kind of Mannesmann piercing mill fever feeding head mechanism, bag
Top 1, axis 2, bearing 23, movable sleeving 4, spring 7, fixing sleeve 8, end cap 9, bearing 1 are included；
The end cap 9 is fixed at 8 rear port of fixing sleeve, and the bearing 1 is embedded in the stepped hole of end cap 9；It is described
Movable sleeving 4 is movably arranged at the front port of fixing sleeve 8, and the movable sleeving 4 is equipped with stepped hole, and the bearing 23 is embedded in shifting
In the stepped hole of dynamic set 4；The spring 7 is mounted in the inside of fixing sleeve 8, its both ends is respectively by the end cap 9 at 8 two of fixing sleeve
Stage portion and 4 stage portion of movable sleeving support fixation；
The axis 2 for both ends be equipped with connection screw thread Step Shaft, the axis 2 be installed on fixing sleeve 8 in and respectively with bearing
One 10, bearing 23 is coordinated；
Stop nut 12 is further included, the stop nut 12 is threadably secured with the tail end of axis 2 to be connected, the end cap
Gasket 11 is additionally provided with 9 terminal surfaces between stop nut；The top 1 is to be connected through a screw thread the front end for being fixed on axis 2.
Soket head cap screw 6 and fastening screw nut 5 have been further included, the soket head cap screw 6 is installed on 8 top of fixing sleeve, and
It is deep into the straight slot of movable sleeving 4, movable sleeving 4 is fixed；The fastening screw nut 5 coordinates assembling to match somebody with somebody with soket head cap screw 6
Soket head cap screw 6 is closed to carry out and fasten.
A kind of application of Mannesmann piercing mill fever feeding head mechanism, comprises the following steps：
(1) first the fixing sleeve 8 of head mechanism is fixed on power source feed mechanism by being effectively rigidly connected；
(2) in feeding process, when feed mechanism or material are hit, feed mechanism can produce rotation, in frictional force
Effect down charging mechanism can drive top 1 to be rotated, and when the direction for coming directly towards 1 tooth form and rotating is identical, axis 2 also produces turn
Dynamic, torque is not transferred on feed mechanism under the action of bearing 1, bearing 23, and then material will not produce rotation；Protect
Shield mechanism does not produce whipping and is impacted.
(3) at the same time, hit the impact of generation and impact force is passed into top 1 in a flash touch material, push up
First 1 with moving axis 2 and movable sleeving 4 be axially moved so as to compress spring 7 under the action of impact force, the power that its system is produced
The elastic force of spring 7 is changed into, impact force is eliminated, and completes the steady arrival of material.
It should be noted that herein, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any this actual relation or order.Moreover, term " comprising ", "comprising" or its any other variant are intended to
Non-exclusive inclusion, so that process, method, article or equipment including a series of elements not only will including those
Element, but also including other elements that are not explicitly listed, or further include as this process, method, article or equipment
Intrinsic key element.
Although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
Understanding without departing from the principles and spirit of the present invention can carry out these embodiments a variety of changes, modification, replace
And modification, the scope of the present invention is defined by the appended.
Claims (3)
- The feeding head mechanism 1. a kind of Mannesmann piercing mill generates heat, it is characterised in that：Include top, axis, bearing two, movable sleeving, Spring, fixing sleeve, end cap, bearing one；The end cap is fixed at fixing sleeve rear port, and the bearing one is embedded in the stepped hole of end cap；The movable sleeving is lived Dynamic to be installed at the front port of fixing sleeve, the movable sleeving is equipped with stepped hole, and the bearing two is embedded in the stepped hole of movable sleeving It is interior；The spring is mounted in the inside of fixing sleeve, its both ends is respectively by the end cap stage portion and movable sleeving at fixing sleeve two Stage portion supports fixation；The axis for both ends be equipped with connection screw thread Step Shaft, the axis be installed on fixing sleeve in and respectively with bearing one, bearing Two are coordinated；Further including stop nut, the tail end of the stop nut and axis is threadably secured connection, on the end cap terminal surface, Gasket is additionally provided between stop nut；The top is to be connected through a screw thread the front end for being fixed on axis.
- A kind of 2. Mannesmann piercing mill fever feeding head mechanism according to claim 1, it is characterised in that：In having further included Hex screw and fastening screw nut, the soket head cap screw is installed on fixing sleeve top, and is deep into the straight slot of movable sleeving, right Movable sleeving is fixed；The fastening screw nut coordinates assembling to coordinate soket head cap screw to carry out and fastens with soket head cap screw.
- 3. a kind of application process of Mannesmann piercing mill fever feeding head mechanism according to claim 1-2, its feature exist In：Comprise the following steps：(1) first the fixing sleeve of head mechanism is fixed on power source feed mechanism by being effectively rigidly connected；(2) in feeding process, when feed mechanism or material are hit, feed mechanism can produce rotation, in the effect of frictional force Down charging mechanism can drive top to be rotated, and when the tooth form of top is identical with the direction rotated, axis also produces rotation, in bearing First, torque is not transferred on feed mechanism under the action of bearing two, and then material will not produce rotation；(3) at the same time, hit the impact of generation and impact force is passed into top in a flash touch material, come directly towards and rushing Hit under the action of power and carry out axial movement with moving axis and movable sleeving so as to compress spring, the power that its system produces is changed into spring Elastic force, impact force is eliminated, and completes the steady arrival of material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711362459.6A CN107952801A (en) | 2017-12-18 | 2017-12-18 | A kind of Mannesmann piercing mill fever feeding head mechanism and its application |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711362459.6A CN107952801A (en) | 2017-12-18 | 2017-12-18 | A kind of Mannesmann piercing mill fever feeding head mechanism and its application |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107952801A true CN107952801A (en) | 2018-04-24 |
Family
ID=61959263
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711362459.6A Pending CN107952801A (en) | 2017-12-18 | 2017-12-18 | A kind of Mannesmann piercing mill fever feeding head mechanism and its application |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107952801A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113148657A (en) * | 2021-05-08 | 2021-07-23 | 深圳市华星光电半导体显示技术有限公司 | Substrate conveying device |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4727762A (en) * | 1986-01-07 | 1988-03-01 | Tsubakimoto Chain Co. | Driving force support for linear actuator |
| US5620078A (en) * | 1994-12-09 | 1997-04-15 | Tsubakimoto Chain Co. | Stroke control device for an actuator rod of a linear actuator |
| JP2000301214A (en) * | 1999-04-23 | 2000-10-31 | Sumitomo Metal Ind Ltd | Piercing device and piercing method |
| CN105290124A (en) * | 2015-12-08 | 2016-02-03 | 安徽宝泰特种材料有限公司 | Rotation-type buffering pushing head |
| CN207628891U (en) * | 2017-12-18 | 2018-07-20 | 安徽宝泰特种材料有限公司 | A kind of Mannesmann piercing mill fever feeding head mechanism |
-
2017
- 2017-12-18 CN CN201711362459.6A patent/CN107952801A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4727762A (en) * | 1986-01-07 | 1988-03-01 | Tsubakimoto Chain Co. | Driving force support for linear actuator |
| US5620078A (en) * | 1994-12-09 | 1997-04-15 | Tsubakimoto Chain Co. | Stroke control device for an actuator rod of a linear actuator |
| JP2000301214A (en) * | 1999-04-23 | 2000-10-31 | Sumitomo Metal Ind Ltd | Piercing device and piercing method |
| CN105290124A (en) * | 2015-12-08 | 2016-02-03 | 安徽宝泰特种材料有限公司 | Rotation-type buffering pushing head |
| CN207628891U (en) * | 2017-12-18 | 2018-07-20 | 安徽宝泰特种材料有限公司 | A kind of Mannesmann piercing mill fever feeding head mechanism |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113148657A (en) * | 2021-05-08 | 2021-07-23 | 深圳市华星光电半导体显示技术有限公司 | Substrate conveying device |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180424 |