CN217550842U - Carbon steel track system device of rolling up - Google Patents
Carbon steel track system device of rolling up Download PDFInfo
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- CN217550842U CN217550842U CN202221724536.4U CN202221724536U CN217550842U CN 217550842 U CN217550842 U CN 217550842U CN 202221724536 U CN202221724536 U CN 202221724536U CN 217550842 U CN217550842 U CN 217550842U
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Abstract
The utility model provides a carbon steel track system device of rolling up, include: the plate bending machine is provided with a first shaft roller, a second shaft roller, a third shaft roller and a fourth shaft roller in the upper direction, the lower direction, the left direction and the right direction respectively; the four rounding dies are respectively sleeved on the first shaft roller, the second shaft roller, the third shaft roller and the fourth shaft roller, and notches of the four rounding dies are positioned on the same section in the vertical direction; and the four rolling round dies jointly form a rolling space for rolling in an orbital motion. According to the utility model discloses system device is rolled up to carbon steel track through set up the edge rolling mould that the notch is located same axial position on the upper and lower, left and right beam barrel at the veneer reeling machine respectively to roll up the system to the steel laminating of alignment type, simple reliable, the dismouting is convenient, low in production cost.
Description
Technical Field
The utility model relates to a floating crane makes technical field, concretely relates to system device is rolled up to carbon steel track.
Background
The roller track of the full-rotation floating crane is used as a main bearing component, and is a foundation for ensuring the stable work of the full-rotation working state of the floating crane. The upper and lower rotary roller rails of a common floating crane have two circles, namely an inner circle and an outer circle, and are respectively fixed on the rotary lower support and the rotary chassis component by using pressure plate bolts, so that the bearing capacity of the floating crane can meet 1200 tons.
The track is made of 110Kg grade A150, linear steel materials when the track is purchased need to be coiled into circular arcs, the diameters of the circular arcs are respectively 17.5 meters and 18.5 meters, and the track needs to meet high-precision requirements after being arranged, so that the problem that how to manufacture the track needs to be solved urgently on the premise of meeting various technical requirements and overall dimensions is solved.
SUMMERY OF THE UTILITY MODEL
In view of this, the utility model provides a carbon steel track system device, through set up the edge rolling mould that the notch is located same axial position on the upper and lower, left and right beam barrel at veneer reeling machine respectively to the steel laminating system of alignment type, simple reliable, the dismouting is convenient, low in production cost.
In order to solve the technical problem, the utility model adopts the following technical scheme:
according to the utility model discloses carbon steel track system device of rolling up, include:
the plate bending machine is provided with a first shaft roller, a second shaft roller, a third shaft roller and a fourth shaft roller in the upper direction, the lower direction, the left direction and the right direction respectively;
the four rounding dies are respectively sleeved on the first shaft roller, the second shaft roller, the third shaft roller and the fourth shaft roller, and notches of the four rounding dies are positioned on the same section in the vertical direction;
and the four rolling round dies jointly form a rolling space for rolling in an orbital motion.
Further, the first shaft roller and the second shaft roller are arranged in the same vertical direction.
Further, the first mandrel roller has a larger outer diameter than the second mandrel roller.
Further, the third shaft roller and the fourth shaft roller are respectively arranged on two sides of the second shaft roller.
Further, the heights of the third shaft roller and the fourth shaft roller are consistent, and the top edges of the third shaft roller and the fourth shaft roller are higher than the top edge of the second shaft roller.
Furthermore, the rounding die comprises two semicircular dies which are oppositely combined up and down, and the upper semicircular die and the lower semicircular die are clamped on the first shaft roller, the second shaft roller, the third shaft roller and the fourth shaft roller.
Further, the semicircular notch is formed in the middle of the surface of the semicircular die.
Further, the cross-sectional shape of the notch matches the cross-sectional shape of the rail.
Furthermore, the two semicircular dies are butted to form a complete circular notch, and the complete circular notch is used for accommodating the track to roll the track when the first shaft roller, the second shaft roller, the third shaft roller and the fourth shaft roller rotate.
Further, the two semicircular dies are detachably connected through bolts.
The above technical scheme of the utility model one of following beneficial effect has at least:
the utility model discloses a system device is rolled up to carbon steel track sets up four upper and lower, left and right beam barrels on the veneer reeling machine to set up the roll face mould of notch at same cross-sectional position on four beam barrels, and carry out the system of rolling up of linear type steel through the system space of rolling up that forms between the notch of four book circle moulds, simple structure, convenient dismantlement, low in production cost.
Furthermore, the utility model discloses a system device is rolled up to carbon steel track when rolling up the system track, can effectively guarantee orbital intensity, can guarantee the diameter after the track edge rolling again unified and the roughness, the system shaping is reliable in the track system.
Drawings
Fig. 1 is a schematic structural diagram of a carbon steel rail rolling device according to an embodiment of the present invention;
fig. 2 is another schematic structural diagram of the carbon steel rail rolling device according to the embodiment of the present invention;
fig. 3 is a schematic structural view of a rolling die of the carbon steel rail rolling device according to the embodiment of the present invention;
FIG. 4 isbase:Sub>A sectional view taken along line A-A of FIG. 3;
fig. 5 is a schematic structural view of the rolling die and the rail joint of the carbon steel rail rolling device according to the embodiment of the present invention;
FIG. 6 is an enlarged schematic view of section A of FIG. 5;
fig. 7 is a schematic structural diagram of a rail finished product rolled by the carbon steel rail rolling device according to the embodiment of the present invention;
fig. 8 is an enlarged schematic view of a portion B in fig. 7.
Reference numerals: 100. a first beam barrel; 200. a second shaft roller; 300. a third beam roll; 400. a fourth beam barrel; 500, rolling a round die; 510. a semicircular die; 520. a notch; 530. a bolt;
600. a track; 610. a rail fastener.
Detailed Description
In order to make the purpose, technical solution and advantages of the embodiments of the present invention clearer, the drawings of the embodiments of the present invention are combined below to clearly and completely describe the technical solution of the embodiments of the present invention. It is to be understood that the embodiments described are only some of the embodiments of the present invention, and not all of them. All other embodiments, which can be derived by a person skilled in the art from the described embodiments of the present invention, belong to the protection scope of the present invention.
Unless defined otherwise, technical or scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The use of "first," "second," and similar terms in the description herein do not denote any order, quantity, or importance, but rather the terms are used to distinguish one element from another. The terms "connected" or "coupled" and the like are not restricted to physical or mechanical connections, but may include electrical connections, whether direct or indirect. "upper", "lower", "left", "right", and the like are used merely to indicate relative positional relationships, and when the absolute position of the object being described is changed, the relative positional relationships are changed accordingly.
The carbon steel rail rolling device according to the embodiment of the present invention is first described with reference to the accompanying drawings.
The utility model discloses system device is rolled up to carbon steel track, include: a plate bending machine and four rounding dies 500.
Wherein, the plate bending machine is respectively provided with a first shaft roller 100, a second shaft roller 200, a third shaft roller 300 and a fourth shaft roller 400 in the up-down, left-right direction.
The four rounding dies 500 are respectively sleeved on the first shaft roller 100, the second shaft roller 200, the third shaft roller 300 and the fourth shaft roller 400, and the notches of the four rounding dies 500 are positioned on the same cross section in the vertical direction.
Wherein, the four rolling molds 500 together form a rolling space for the rail 600 to roll.
As an example, as shown in fig. 1 and 2, the carbon steel rail rolling device according to the embodiment of the present invention includes a plate rolling machine (the whole plate rolling machine is not shown in the figure) and a rolling die 500, the plate rolling machine is respectively provided with a first shaft roller 100, a second shaft roller 200, a third shaft roller 300 and a fourth shaft roller 400 in the up, down, left and right directions, and the rolling die 500 with the notch direction at the same cross-sectional position is sleeved on the first shaft roller 100, the second shaft roller 200, the third shaft roller 300 and the fourth shaft roller 400, when rolling, the linear rail 600 firstly passes through the notch on the top edge of the rolling die 500 of the third shaft roller 300, secondly passes through the clamping space formed between the notches of the rolling die 500 with the first shaft roller 100 and the second shaft roller 200 arranged up and down, and finally passes through the notch top edge on the top edge of the rolling die 500 of the fourth shaft roller 400, thereby completing the gradual rolling of the rail 600.
The utility model discloses a system device is rolled up to carbon steel track simple structure, the convenient dismantlement, and it is reliable to roll up the system shaping, low in production cost.
Further, the first shaft roller 100 and the second shaft roller 200 are disposed in the same vertical direction.
Specifically, the first shaft roller 100 and the second shaft roller 200 are disposed in the same vertical direction, so as to ensure that the rail 600 is reliably deformed by being rolled up and down at the same point when the rail 600 travels in the rolling space, thereby ensuring the flatness of the rail 600.
Further, the first shaft roller 100 has a larger outer diameter than the second shaft roller 200.
Specifically, the outer diameter of the first shaft roller 100 is larger than that of the second shaft roller 200, so that when the track 600 is rolled in a walking manner, the force application area of the first shaft roller 100 is larger than that of the second shaft roller 200, and the rolling strength is ensured under the cooperative force of the third shaft roller 300 and the fourth shaft roller 400 below.
Further, the third shaft roller 300 and the fourth shaft roller 400 are respectively disposed at both sides of the second shaft roller 200. Specifically, this is provided for supporting the rail 600 during the tape transport, and for upward rolling deformation of the rail 600.
Further, the heights of the third and fourth shaft rollers 300 and 400 are identical, and the top edges of the third and fourth shaft rollers 300 and 400 are higher than the top edge height of the second shaft roller 200.
Specifically, the third axis roller 300 and the fourth axis roller 400 have the same height to ensure uniform stress when the rail enters and exits, and to ensure flatness and strength when the rail 600 is rolled, and the top edges of the third axis roller 300 and the fourth axis roller 400 are higher than the top edge of the second axis roller 200 to ensure rolling deformation of the rail 600.
Furthermore, the utility model discloses a diameter, relative between four beam barrels of carbon steel track system device set up distance, height and angle all adjustable.
Further, the rolling die 500 includes two upper and lower semicircular dies 510, and the upper and lower semicircular dies 510 are engaged with the first shaft roller 100, the second shaft roller 200, the third shaft roller 300, and the fourth shaft roller 400.
As an example, as shown in fig. 3, that is, the rounding die 500 is composed of two semicircular dies 510 which are folded up and down, so that the installation and the removal on the mandrel are convenient, and the simple and practical use is realized.
Further, a semicircular notch 520 is formed in the middle of the surface of the semicircular die 510.
As an example, as shown in fig. 4, a notch 520 is formed in the middle of the surface of the semicircular mold 510, and the notch 520 may receive the rail.
Further, the cross-sectional shape of the slot 520 matches the cross-sectional shape of the track 600.
As an example, as shown in fig. 5 and 6, the cross-sectional shape of the notch 520 matches the cross-sectional shape of the rail 600, so that the rail 600 is rolled without damaging its original structure.
Further, the two semicircular molds 510 are butted to form a complete circular notch 520, and the complete circular notch 520 is used for accommodating the track 600 when the first shaft roller 100, the second shaft roller 200, the third shaft roller 300 and the fourth shaft roller 400 rotate so as to roll the track 600.
That is to say, the two semicircular molds 510 are matched to form a complete circular notch 520, so that the axial roller continuously rolls and deforms the rail when rolling, and the strength and the flatness of the rolled rail 600 can be ensured.
Further, the two semicircular dies 510 are detachably coupled by bolts 530.
That is, the two semicircular dies 510 are detachably connected to the mandrel by bolts 530, which is simple and reliable and is easy to replace.
As shown in fig. 7 and 8, should do the utility model discloses finished product structure after system device book is rolled up to carbon steel track, establish including two annular track 600 concentric sleeves, every track 600 is fixed with its inside and outside through track fastener 610.
The foregoing is a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of improvements and decorations can be made without departing from the principle of the present invention, and these improvements and decorations should also be regarded as the protection scope of the present invention.
Claims (10)
1. The utility model provides a system device is rolled up to carbon steel track which characterized in that includes:
the plate bending machine is provided with a first shaft roller, a second shaft roller, a third shaft roller and a fourth shaft roller in the upper direction, the lower direction, the left direction and the right direction respectively;
the four rounding dies are respectively sleeved on the first shaft roller, the second shaft roller, the third shaft roller and the fourth shaft roller, and notches of the four rounding dies are positioned on the same section in the vertical direction;
wherein, the four rolling dies together form a rolling space for rolling in an orbital motion.
2. A carbon steel rail rolling device according to claim 1, wherein the first axis roller and the second axis roller are disposed in the same vertical direction.
3. A carbon steel rail-rolling device as recited in claim 2 wherein the first mandrel roller has a larger outer diameter than the second mandrel roller.
4. The carbon steel rail rolling device according to claim 1, wherein the third shaft roller and the fourth shaft roller are respectively disposed on both sides of the second shaft roller.
5. The carbon steel rail rolling device as claimed in claim 4, wherein the third shaft roller and the fourth shaft roller are uniform in height, and the top edges of the third shaft roller and the fourth shaft roller are higher than the top edge of the second shaft roller.
6. The carbon steel track rolling device as claimed in claim 1, wherein the rolling dies comprise two semicircular dies which are folded up and down, and the upper semicircular die and the lower semicircular die are clamped on the first axial roller, the second axial roller, the third axial roller and the fourth axial roller.
7. A carbon steel rail rolling device according to claim 6, wherein the semicircular notch is formed in the middle of the surface of the semicircular die.
8. A carbon steel rail rolling apparatus as claimed in claim 7 wherein the cross sectional shape of the slot matches the cross sectional shape of the rail.
9. A carbon steel rail rolling device as claimed in claim 8, wherein the two semicircular molds are butted to form the complete circular notch, and the complete circular notch is used for accommodating the rail to roll the rail when the first axis roller, the second axis roller, the third axis roller and the fourth axis roller rotate.
10. A carbon steel rail rolling device according to claim 6, wherein the two semicircular dies are detachably connected by bolts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221724536.4U CN217550842U (en) | 2022-07-06 | 2022-07-06 | Carbon steel track system device of rolling up |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221724536.4U CN217550842U (en) | 2022-07-06 | 2022-07-06 | Carbon steel track system device of rolling up |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217550842U true CN217550842U (en) | 2022-10-11 |
Family
ID=83505162
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221724536.4U Active CN217550842U (en) | 2022-07-06 | 2022-07-06 | Carbon steel track system device of rolling up |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217550842U (en) |
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2022
- 2022-07-06 CN CN202221724536.4U patent/CN217550842U/en active Active
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