CN204276535U - Steel rolling kink - Google Patents
Steel rolling kink Download PDFInfo
- Publication number
- CN204276535U CN204276535U CN201420727169.2U CN201420727169U CN204276535U CN 204276535 U CN204276535 U CN 204276535U CN 201420727169 U CN201420727169 U CN 201420727169U CN 204276535 U CN204276535 U CN 204276535U
- Authority
- CN
- China
- Prior art keywords
- connecting rod
- cylinder
- air
- wedge block
- pressure damping
- 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- Withdrawn - After Issue
Links
Abstract
The utility model discloses a kind of steel rolling kink, comprise frame, cylinder, first connecting rod, jockey pulley, second connecting rod, first air-pressure damping cylinder, down pressing drive and transmission mechanism support, one end of described cylinder is hinged on frame upper end, one end of the cylinder other end and first connecting rod is hinged, the other end and second connecting rod one end of described first connecting rod are hinged, the second connecting rod other end is hinged on frame side, described jockey pulley is horizontally disposed with and the hinge point being arranged on first connecting rod and second connecting rod is rotated in one end, described first air-pressure damping cylinder is inclined on the upside of second connecting rod and one end of the first air-pressure damping cylinder and withstands on second connecting rod and pressed down by second connecting rod all the time, described transmission mechanism support is fixed on both sides, frame upper end.The utility model structure is simple, easy to operate, and tension force controls precisely, effective.
Description
Technical field
The utility model relates to a kind of kink, particularly a kind of steel rolling kink.
Background technology
At high-speed rod, in bar production process, incomplete same due to the second flow between each frame, such speed difference will cause the wire rod between two frames or bar form tensioning or relax, no matter be that wire rod or bar form tensioning or relax, capital forms tension force, physical property and other factors of wire rod or bar will be affected like this when processing, cause the decline of product processing quality, therefore in order to obtain higher product quality, by means of the rolling tensile force between kink adjustment frame, traditional kink directly realizes tension adjustment by air cylinder driven looper height, such type of drive needs cylinder to drive adjustment back and forth, but cylinder alignment error is larger, be difficult to realize accurate adjustment.
Utility model content
Technical problem to be solved in the utility model is to provide that a kind of structure is simple, tension adjustment steel rolling kink accurately.
For solving the problems of the technologies described above, the technical scheme that the utility model adopts is:
A kind of steel rolling kink, comprise frame, it is characterized in that: it also comprises cylinder, first connecting rod, jockey pulley, second connecting rod, first air-pressure damping cylinder, down pressing drive and transmission mechanism support, one end of described cylinder is hinged on frame upper end, one end of the cylinder other end and first connecting rod is hinged, the other end and second connecting rod one end of described first connecting rod are hinged, the second connecting rod other end is hinged on frame side, described jockey pulley is horizontally disposed with and the hinge point being arranged on first connecting rod and second connecting rod is rotated in one end, described first air-pressure damping cylinder is inclined on the upside of second connecting rod and one end of the first air-pressure damping cylinder and withstands on second connecting rod and pressed down by second connecting rod all the time, described transmission mechanism support is fixed on both sides, frame upper end, the transmission guide groove for steel transmission is provided with inside frame, the transmission mechanism support that described two down pressing drives are separately fixed at both sides is positioned at transmission top of guide slot.
Further, described down pressing drive comprises the second air-pressure damping cylinder, damped cylinder support, both sides wedge block, slide block guide rail and lower compression roller, described damped cylinder support is fixed on transmission mechanism support, second air-pressure damping cylinder vertically arranges and is fixed on damped cylinder pedestal upper end, described both sides wedge block is vertically arranged and upper end is fixed on the second air-pressure damping cylinder lower end, driven by the second air-pressure damping cylinder, described wedge block is arranged in slide block guide rail and also vertically can slides along slide block guide rail, described lower compression roller is horizontally disposed with and two ends rotation is arranged on wedge block lower end, both sides.
Further, described slide block guide rail is made up of three pieces of blocks, has the chute with wedge block thickness matching inside block, and when wedge block slides into least significant end time, wedge block is just connected in the chute of three pieces of blocks.
Further, described jockey pulley surface is provided with elastic insert.
Further, described wedge block side has the gathering sill vertically arranged, damped cylinder side face is provided with the two pieces of slide blocks mated with gathering sill, two pieces of slide blocks vertically distribute and are all arranged in gathering sill, and described wedge block can by gathering sill along two pieces of skid.
The utility model compared with prior art, have the following advantages and effect: steel rolling kink structure is simple, cheap for manufacturing cost, upwards lifted by the jockey pulley on air cylinder driven first connecting rod and second connecting rod, simultaneously the first damping cylinder presses second connecting rod downwards, like this by the cooperation of cylinder and the first damping cylinder, make the adjustment of jockey pulley more accurate, driven by the constant voltage only toward a direction, avoid the error that cylinder drives back and forth, ensure that the precision of tension adjustment.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of steel rolling kink of the present utility model.
Fig. 2 is the side view of steel rolling kink of the present utility model.
Detailed description of the invention
Below in conjunction with accompanying drawing, also by embodiment, the utility model is described in further detail, and following examples are that the utility model is not limited to following examples to explanation of the present utility model.
As shown in the figure, steel rolling kink of the present utility model comprises frame 1, it also comprises cylinder 2, first connecting rod 3, jockey pulley 4, second connecting rod 5, first air-pressure damping cylinder 6, down pressing drive and transmission mechanism support 7, one end of cylinder 2 is hinged on frame 1 upper end, one end of cylinder 2 other end and first connecting rod 3 is hinged, the other end and second connecting rod 5 one end of first connecting rod 3 are hinged, second connecting rod 5 other end is hinged on frame 1 side, jockey pulley 4 is horizontally disposed with and the hinge point being arranged on first connecting rod 3 and second connecting rod 5 is rotated in one end, first air-pressure damping cylinder 6 is inclined on the upside of second connecting rod 5 and one end of the first air-pressure damping cylinder 6 and withstands on second connecting rod 5 and pressed down by second connecting rod 5 all the time, transmission mechanism support is fixed on both sides, frame 1 upper end, the transmission guide groove 8 for steel transmission is provided with inside frame 1, the transmission mechanism support that two down pressing drives are separately fixed at both sides is positioned at above transmission guide groove 8.By such structure, steel enter in kink from transmission guide groove 8, two ends are pressed down by down pressing drive, middle part is arranged on the upside of jockey pulley 4, by the pressure of air pressure regulator control cylinder 2 by cylinder 2 upwards layback move first connecting rod, first air-pressure damping cylinder 6 presses second connecting rod 5 downwards simultaneously, cooperatively interacted by cylinder 2 and the first air-pressure damping cylinder 6 like this, the position of jockey pulley 4 is controlled, the pressure that such steel are subject on pressure roll 4 remain cylinder 2 and the first air-pressure damping cylinder 6 match after definite value, thus reach good tension force control effects.
Down pressing drive comprises the second air-pressure damping cylinder 9, damped cylinder support 10, both sides wedge block 11, slide block guide rail 12 and lower compression roller 13, damped cylinder support 10 is fixed on transmission mechanism support 7, second air-pressure damping cylinder 9 vertically arranges and is fixed on damped cylinder support 10 upper end, both sides wedge block 11 vertically arranges and upper end is fixed on the second air-pressure damping cylinder 9 lower end, driven by the second air-pressure damping cylinder 9, wedge block 11 is arranged in slide block guide rail 12 and also vertically can slides along slide block guide rail 12, lower compression roller 13 is horizontally disposed with and two ends rotation is arranged on both sides wedge block 11 lower end.Slide block guide rail 12 is made up of three pieces of blocks, has the chute with wedge block thickness matching inside block, and when wedge block 11 slides into least significant end time, wedge block 11 is just connected in the chute of three pieces of blocks.Such steel are between transmission guide groove 8 and lower compression roller 13 when transmission, and the second air-pressure damping cylinder 9 extrudes steel downwards thus avoids steel to occur to break away and displacement, this ensure that the validity of tension adjustment.
Jockey pulley 4 surface is provided with elastic insert, make there is buffering between jockey pulley 4 and steel by the setting of elastic insert, avoid jockey pulley 4 surface directly to contact with steel, this avoid and steel surface is swiped, it also avoid the wearing and tearing on jockey pulley 4 surface simultaneously.Wedge block 11 side has the gathering sill 14 vertically arranged, damped cylinder support 10 side is provided with the two pieces of slide blocks 15 mated with gathering sill 14, two pieces of slide blocks 15 vertically distribute and are all arranged in gathering sill 14, wedge block 11 can be slided along two pieces of slide blocks 15 by gathering sill 14, by such structure, wedge block 11 can stably slide along vertical direction, thus ensure that to the downforce of steel all the time straight down.
Above content described in this description is only to the explanation of the utility model example.The utility model person of ordinary skill in the field can make various amendment or supplements or adopt similar mode to substitute to described specific embodiment; only otherwise depart from the content of the utility model description or surmount this scope as defined in the claims, protection domain of the present utility model all should be belonged to.
Claims (5)
1. a steel rolling kink, comprise frame, it is characterized in that: it also comprises cylinder, first connecting rod, jockey pulley, second connecting rod, first air-pressure damping cylinder, down pressing drive and transmission mechanism support, one end of described cylinder is hinged on frame upper end, one end of the cylinder other end and first connecting rod is hinged, the other end and second connecting rod one end of described first connecting rod are hinged, the second connecting rod other end is hinged on frame side, described jockey pulley is horizontally disposed with and the hinge point being arranged on first connecting rod and second connecting rod is rotated in one end, described first air-pressure damping cylinder is inclined on the upside of second connecting rod and one end of the first air-pressure damping cylinder and withstands on second connecting rod and pressed down by second connecting rod all the time, described transmission mechanism support is fixed on both sides, frame upper end, the transmission guide groove for steel transmission is provided with inside frame, the transmission mechanism support that two described down pressing drives are separately fixed at both sides is positioned at transmission top of guide slot.
2. according to steel rolling kink according to claim 1, it is characterized in that: described down pressing drive comprises the second air-pressure damping cylinder, damped cylinder support, both sides wedge block, slide block guide rail and lower compression roller, described damped cylinder support is fixed on transmission mechanism support, second air-pressure damping cylinder vertically arranges and is fixed on damped cylinder pedestal upper end, described both sides wedge block is vertically arranged and upper end is fixed on the second air-pressure damping cylinder lower end, driven by the second air-pressure damping cylinder, described wedge block is arranged in slide block guide rail and also vertically can slides along slide block guide rail, described lower compression roller is horizontally disposed with and two ends rotation is arranged on wedge block lower end, both sides.
3. according to steel rolling kink according to claim 2, it is characterized in that: described slide block guide rail is made up of three pieces of blocks, have the chute with wedge block thickness matching inside block, when wedge block slides into least significant end time, wedge block is just connected in the chute of three pieces of blocks.
4. according to steel rolling kink according to claim 2, it is characterized in that: described jockey pulley surface is provided with elastic insert.
5. according to the steel rolling kink described in Claims 2 or 3, it is characterized in that: described wedge block side has the gathering sill vertically arranged, damped cylinder side face is provided with the two pieces of slide blocks mated with gathering sill, two pieces of slide blocks vertically distribute and are all arranged in gathering sill, and described wedge block can by gathering sill along two pieces of skid.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420727169.2U CN204276535U (en) | 2014-11-28 | 2014-11-28 | Steel rolling kink |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420727169.2U CN204276535U (en) | 2014-11-28 | 2014-11-28 | Steel rolling kink |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204276535U true CN204276535U (en) | 2015-04-22 |
Family
ID=52859733
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420727169.2U Withdrawn - After Issue CN204276535U (en) | 2014-11-28 | 2014-11-28 | Steel rolling kink |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204276535U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104438375A (en) * | 2014-11-28 | 2015-03-25 | 嘉兴鸿利机械有限公司 | Roll steel loop |
-
2014
- 2014-11-28 CN CN201420727169.2U patent/CN204276535U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104438375A (en) * | 2014-11-28 | 2015-03-25 | 嘉兴鸿利机械有限公司 | Roll steel loop |
| CN104438375B (en) * | 2014-11-28 | 2016-08-24 | 嘉兴鸿利机械有限公司 | Steel rolling kink |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203667679U (en) | Paper flattening device | |
| CN104438375B (en) | Steel rolling kink | |
| CN204400271U (en) | The former film rewinding machine of a kind of ultra-transparent adhesive tape | |
| CN203143065U (en) | Film conveying device of film packaging machine | |
| CN203211562U (en) | Film feeding mechanism for film packaging machine | |
| CN202169630U (en) | Pressure maintaining roll type continuous roller press | |
| CN202399371U (en) | Multi-power super prepress | |
| CN204276535U (en) | Steel rolling kink | |
| CN204209032U (en) | A kind of straightening pressure roller | |
| CN204938508U (en) | The flat apparatus for shaping of a kind of multiple dimensioned cloth press | |
| CN101954384A (en) | Rolling guide device for rolling circular strip loops | |
| CN203380991U (en) | Anti-deviation bamboo strip rolling machine with guide channels | |
| CN205467574U (en) | Eccentric lifting adjusting device of corrugated container board wire pressing machine line ball | |
| CN204236010U (en) | A kind of dual-purpose type laser molding press that portable preheat roll is housed | |
| CN218395332U (en) | Shearing mechanism is stabilized to belted steel | |
| CN203764680U (en) | Iron sheet flat-rolling device | |
| CN211105680U (en) | Press roll machine with adjustable interval | |
| CN210234183U (en) | Folding device of filter paper | |
| CN102672776A (en) | Method for horizontally grinding bamboo fiber bundles in production of bamboo recombination material | |
| CN105328532A (en) | Two-side grinding mechanism for glass | |
| CN201791746U (en) | Rolling guide device for rolling circular strip loop | |
| CN2892309Y (en) | Slab strip rolling head warping dynamic controller | |
| CN220409609U (en) | Automatic rolling device for hose production | |
| CN204644684U (en) | A kind of open width Jin Bu mechanism of framing shaping machine draw-gear | |
| CN204390055U (en) | Coil thickness control structure |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20150422 Effective date of abandoning: 20160824 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |