CN211866184U - Fluted disc connected roller - Google Patents
Fluted disc connected roller Download PDFInfo
- Publication number
- CN211866184U CN211866184U CN202020418775.1U CN202020418775U CN211866184U CN 211866184 U CN211866184 U CN 211866184U CN 202020418775 U CN202020418775 U CN 202020418775U CN 211866184 U CN211866184 U CN 211866184U
- Authority
- CN
- China
- Prior art keywords
- fluted disc
- roll
- head
- fluted
- roller
- 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.)
- Active
Links
Images
Abstract
The utility model discloses a fluted disc connected roll, two all open on one side outer wall of fluted disc has the fixed slot, and the center department of fixed slot bottom inner wall opens there is the draw-in groove, the one end welding of roll axle has the fixture block, the one end welding of pull rod has the connecting block, and the equal joint of one end of fixture block and connecting block is in the inside of draw-in groove, roll head joint is inside the fixed slot of one of them fluted disc, and the one end joint of roll head is inside the fixed slot of another fluted disc, it has the equidistance to be the connecting hole that the loop configuration distributes to open on one side outer wall of fluted disc. The utility model discloses a fluted disc, fluted disc pass through the bolt and install at the both ends of roll axle and roll head, are connected through the fluted disc between roll axle and the roll head, when connecting the position wearing and tearing when serious only need change the fluted disc can, reduced the maintenance cost of device to realize roll axle and fluted disc transmission with round pin axle and connecting hole, avoid damaging through the bolt transmission and connect.
Description
Technical Field
The utility model relates to a rolling mill manufacturing technology field especially relates to a fluted disc connected roll.
Background
The main working parts and tools for continuous plastic deformation of metal on rolling mill, the roller is mainly composed of roller body, roller neck and shaft head 3, the roller body is the middle part of roller which is actually involved in rolling metal, it has smooth cylindrical or grooved surface, the roller neck is installed in the bearing, and transmits the rolling force to the frame through the bearing seat and the pressing device, the driving end shaft head is connected with the gear seat through the connecting shaft, transmits the rotating torque of the motor to the roller, the roller can be arranged in the form of two rollers, three rollers, four rollers or multiple rollers in the rolling mill frame.
But current roll roller axle head face and roll head terminal surface are equipped with the circumference end face tooth that matches respectively in order to realize the transmission of roll axle and roll head, and the roll head is fixed in on the roll axle through the pull rod, and the defect that this kind of design form exists is that the roll head toper is pressed from both sides the position that easily wears, and the toper is pressed from both sides the end and has damaged and need change whole roll head, consequently, needs a fluted disc connection formula roll of design to solve above-mentioned problem urgently.
Disclosure of Invention
The utility model aims at solving the problem that the conical extrusion end of the roller head existing in the prior art is a vulnerable part, and the conical extrusion end damages the whole roller head and needs to be replaced, thereby providing a fluted disc connection type roller.
In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a fluted disc connected roll, includes roll axle, two fluted discs and roll head, the one end center department of roll head opens there is the mounting hole, and the inside grafting of mounting hole has the pull rod, one of them the fluted disc passes through bolt fixed mounting in the one end of roll axle, and another fluted disc passes through bolt fixed mounting in the one end of roll head, two all weld on the outer wall of one side that the fluted disc is relative has the end tooth, and two fluted discs pass through end tooth intermeshing.
The key concept of the technical scheme is as follows: through the fluted disc that sets up, the fluted disc passes through the bolt and installs the both ends at roll axle and roller head, connects through the fluted disc between roll axle and the roller head, when the connection portion wearing and tearing when serious only need change the fluted disc can, reduced the maintenance cost of device.
Furthermore, the outer wall of one side of each of the two fluted discs is provided with a fixed groove, and the center of the inner wall of the bottom of each fixed groove is provided with a clamping groove.
Furthermore, the one end welding of roll axle has the fixture block, the one end welding of pull rod has the connecting block, and the equal joint of one end of fixture block and connecting block is in the inside of draw-in groove.
Furthermore, the roller head is clamped inside a fixed groove of one of the fluted discs, and one end of the roller shaft is clamped inside a fixed groove of the other fluted disc.
Furthermore, connecting holes distributed in an annular structure at equal intervals are formed in the outer wall of one side of the fluted disc, and pin shafts are inserted into the connecting holes.
The utility model has the advantages that:
1. through the fluted disc that sets up, the fluted disc passes through the bolt and installs the both ends at roll axle and roller head, connects through the fluted disc between roll axle and the roller head, when the connection portion wearing and tearing when serious only need change the fluted disc can, reduced the maintenance cost of device.
2. Through the pin shaft and the connecting hole, the pin shaft and the connecting hole are used for realizing the transmission of the roll shaft and the fluted disc, and the connection is prevented from being damaged through the transmission of a bolt.
Drawings
Fig. 1 is a sectional view of a fluted disc connected roller according to the present invention;
fig. 2 is a sectional view of a roller shaft structure of a fluted disc connected roller provided by the utility model;
fig. 3 is a sectional view of a roller head structure of a fluted disc connected roller provided by the utility model;
fig. 4 is a schematic diagram of a fluted disc structure of the fluted disc connected roller according to the present invention.
In the figure: the rolling device comprises a rolling shaft 1, a fluted disc 2, a rolling head 3, a clamping block 4, a fixing groove 5, a clamping groove 6, an end tooth 7, a mounting hole 8, a pull rod 9, a connecting block 10, a pin shaft 11 and a connecting hole 12.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1 to 4, a fluted disc connected roller includes a roller shaft 1, two fluted discs 2 and a roller head 3, a mounting hole 8 is formed at a center of one end of the roller head 3 and used for being inserted with a pull rod 9, the pull rod 9 is inserted into the mounting hole 8 and used for being fixed with a rolling mill, one of the fluted discs 2 is fixedly mounted at one end of the roller shaft 1 through a bolt, the other fluted disc 2 is fixedly mounted at one end of the roller head 3 through a bolt, end teeth 7 are welded on outer walls of opposite sides of the two fluted discs 2, and the two fluted discs 2 are engaged with each other through the end teeth 7 and used for driving the two adjacent fluted discs 2.
As can be seen from the above description, the present invention has the following advantages: through the fluted disc that sets up, the fluted disc passes through the bolt and installs the both ends at roll axle and roller head, connects through the fluted disc between roll axle and the roller head, when the connection portion wearing and tearing when serious only need change the fluted disc can, reduced the maintenance cost of device.
Furthermore, the outer wall of one side of each of the two fluted discs 2 is provided with a fixing groove 5, and the center of the inner wall of the bottom of each fixing groove 5 is provided with a clamping groove 6 for fixing with the roll head 3 or the roll shaft 1.
Further, the one end welding of roll axle 1 has fixture block 4, and the one end welding of pull rod 9 has connecting block 10, and the equal joint in the inside of draw-in groove 6 of one end of fixture block 4 and connecting block 10.
Further, the roller head 3 is clamped inside a fixing groove 5 of one of the fluted discs 2, and one end of the roller shaft 1 is clamped inside a fixing groove 5 of the other fluted disc 2, so as to fix the fluted disc 2 and the roller head 3 or the roller shaft 1.
Furthermore, the outer wall of one side of the fluted disc 2 is provided with connecting holes 12 distributed in an annular structure at equal intervals, and pin shafts 11 are inserted into the connecting holes 12 and are used for realizing the transmission of the roll shaft 1 and the fluted disc 2.
By adopting the pin shaft 11 and the connecting hole 13 which are arranged, the pin shaft 11 and the connecting hole 13 are used for realizing the transmission of the roll shaft 1 and the fluted disc 2, and the connection is prevented from being damaged by the bolt transmission.
In the following, some preferred embodiments or application examples are listed to help those skilled in the art to better understand the technical content of the present invention and the technical contribution of the present invention to the prior art:
example 1
The utility model provides a fluted disc connection formula roll, including roll axle 1, two fluted discs 2 and roll head 3, the one end center department of roll head 3 opens there is mounting hole 8, be used for grafting pull rod 9, and the inside of mounting hole 8 is pegged graft and is had pull rod 9, be used for fixed with the rolling mill, one of them fluted disc 2 passes through bolt fixed mounting in the one end of roll axle 1, and another fluted disc 2 passes through bolt fixed mounting in the one end of roll head 3, all weld on the one side outer wall that two fluted discs 2 are relative has end tooth 7, and two fluted discs 2 pass through end tooth 7 intermeshing, be used for the transmission of two adjacent fluted discs 2.
Wherein, the outer wall of one side of each of the two fluted discs 2 is provided with a fixed groove 5, and the center of the inner wall of the bottom of the fixed groove 5 is provided with a clamping groove 6 for fixing with the roller head 3 or the roller shaft 1; a clamping block 4 is welded at one end of the roll shaft 1, a connecting block 10 is welded at one end of the pull rod 9, and the clamping block 4 and one end of the connecting block 10 are clamped in the clamping groove 6; the roller head 3 is clamped in the fixing groove 5 of one of the fluted discs 2, and one end of the roller shaft 1 is clamped in the fixing groove 5 of the other fluted disc 2 and used for fixing the fluted disc 2 and the roller head 3 or the roller shaft 1; connecting holes 12 distributed in an annular structure at equal intervals are formed in the outer wall of one side of the fluted disc 2, and pin shafts 11 are inserted into the connecting holes 12 and are used for realizing transmission of the roll shaft 1 and the fluted disc 2.
The working principle is as follows: when the device is used, an operator firstly inserts the pull rod 9 into the connecting hole 12 of the roller head 3, then installs the two fluted discs 2 at two ends of the roller head 3 and the roller shaft 1 respectively, so that the roller head 3 and the roller shaft 1 are clamped inside the fixed groove 5 and fixed through bolts, the fluted discs 2 are prevented from moving relative to the roller head 3 or the roller shaft 1, then the operator fixedly connects the roller head 3 with a rolling mill, and finally connects the roller head 3 and/or the roller shaft 1 through the fluted discs 2, so that the two fluted discs 2 are meshed with each other, and the pin shafts 11 are inserted into the connecting holes 12 one by one, when the roller head 3 rotates, the roller head 3 drives the fluted disc 2 fixedly connected with the roller head 3 to rotate, and the fluted disc 2 fixedly connected with the roller head 3 drives the fluted disc 2 fixedly connected with the roller shaft 1 to rotate through the end teeth 2.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (5)
1. The utility model provides a fluted disc connection formula roll, includes roll axle (1), two fluted discs (2) and roll head (3), its characterized in that, the one end center department of roll head (3) opens has mounting hole (8), and the inside grafting of mounting hole (8) has pull rod (9), one of them fluted disc (2) are through the one end of bolt fixed mounting in roll axle (1), and another fluted disc (2) are through the one end of bolt fixed mounting in roll head (3), two it has end tooth (7) all to weld on the relative one side outer wall of fluted disc (2), and two fluted discs (2) are through end tooth (7) intermeshing.
2. A fluted disc connected roll according to claim 1, wherein the outer wall of one side of each of the two fluted discs (2) is provided with a fixed groove (5), and the center of the inner wall of the bottom of the fixed groove (5) is provided with a clamping groove (6).
3. The fluted disc connected roller according to claim 2, wherein a clamping block (4) is welded at one end of the roller shaft (1), a connecting block (10) is welded at one end of the pull rod (9), and one ends of the clamping block (4) and the connecting block (10) are clamped inside the clamping groove (6).
4. A fluted disc connected roll according to claim 2, wherein the roll head (3) is engaged inside the fixed groove (5) of one of the fluted discs (2) and one end of the roll shaft (1) is engaged inside the fixed groove (5) of the other fluted disc (2).
5. A fluted disc connected roll according to claim 1, wherein the outer wall of one side of the fluted disc (2) is provided with connecting holes (12) which are distributed in an annular structure at equal intervals, and the pin shafts (11) are inserted into the connecting holes (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020418775.1U CN211866184U (en) | 2020-03-27 | 2020-03-27 | Fluted disc connected roller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020418775.1U CN211866184U (en) | 2020-03-27 | 2020-03-27 | Fluted disc connected roller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211866184U true CN211866184U (en) | 2020-11-06 |
Family
ID=73257607
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020418775.1U Active CN211866184U (en) | 2020-03-27 | 2020-03-27 | Fluted disc connected roller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211866184U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112483536A (en) * | 2020-12-14 | 2021-03-12 | 雄名航空科工（芜湖）股份有限公司 | Long shaft end tooth and machining process thereof |
| CN112756397A (en) * | 2020-12-03 | 2021-05-07 | 中钢集团邢台机械轧辊有限公司 | Universal type steel rolling mill shaft-embedded roller |
-
2020
- 2020-03-27 CN CN202020418775.1U patent/CN211866184U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112756397A (en) * | 2020-12-03 | 2021-05-07 | 中钢集团邢台机械轧辊有限公司 | Universal type steel rolling mill shaft-embedded roller |
| CN112483536A (en) * | 2020-12-14 | 2021-03-12 | 雄名航空科工（芜湖）股份有限公司 | Long shaft end tooth and machining process thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN211866184U (en) | Fluted disc connected roller | |
| BRPI0710186B1 (en) | exchangeable wheel bearing unit, for example for utility vehicles, as well as process for mounting wheel bearing unit | |
| WO2021090700A1 (en) | Omnidirectional wheel | |
| JPH0582502B2 (en) | ||
| CN102951218B (en) | Easy-to-assemble supporting wheel and track frame | |
| CN201254223Y (en) | Track with liquid lubrication sealing device | |
| CN210080967U (en) | Laser cutting machine inserted lubricating arrangement | |
| CN212407358U (en) | Shaft coupling of setting machine | |
| CN209856215U (en) | Lower holding type main shaft connecting structure of flat-die granulator | |
| CN210421238U (en) | Excavator transmission system and excavator | |
| CN214118773U (en) | Cylindrical roller bearing assembly structure for electric air compressor | |
| CN212183300U (en) | Electric push rod | |
| CN216343378U (en) | Novel robot reduction gear bearing | |
| CN217412880U (en) | Swing type reversible deformation jig frame | |
| CN216471852U (en) | Monitoring device for unmanned driving | |
| CN212899624U (en) | Tooth-shaped tensioning wheel | |
| CN211573994U (en) | Anti-loosening coupling | |
| CN215844882U (en) | High-stability universal shaft for steel rolling | |
| CN212338037U (en) | Speed reducer | |
| CN220049884U (en) | Reinforcing bar thread rolling structure for building | |
| CN218520858U (en) | Wear-resistant elevator traction sheave | |
| CN219975264U (en) | Rotating shaft fastening mechanism | |
| CN215980711U (en) | Pin wheel of transmission device of three-cylinder dryer | |
| CN216067022U (en) | Diamond roller with good positioning effect | |
| CN220134522U (en) | Large-torque transmission chain of petroleum drilling machine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |