CN211637855U - Special device for square tube 90-degree bending - Google Patents
Special device for square tube 90-degree bending Download PDFInfo
- Publication number
- CN211637855U CN211637855U CN201921631998.XU CN201921631998U CN211637855U CN 211637855 U CN211637855 U CN 211637855U CN 201921631998 U CN201921631998 U CN 201921631998U CN 211637855 U CN211637855 U CN 211637855U
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- China
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- operating platform
- square tube
- groove
- boss
- limiting plate
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- Expired - Fee Related
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- 238000005452 bending Methods 0.000 title claims abstract description 19
- 238000005096 rolling process Methods 0.000 claims abstract description 36
- 230000002349 favourable effect Effects 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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- Bending Of Plates, Rods, And Pipes (AREA)
Abstract
The utility model relates to a return bend technical field especially relates to a 90 degrees return bends isolated plant are managed in side. The fixing frame is connected with the operating platform through the lifting cylinder, and the side, away from the operating platform, of the fixing frame is provided with the limiting plate, so that square pipes of various sizes can be stably fixed on the operating platform, and the problem that the square pipes are unstable to fix when being bent is solved; the boss is arranged in the first groove, and the boss and the operating platform are connected through the lifting cylinder, so that the square tube can be easily taken out after being bent, and the problem that the square tube is not easy to assemble and disassemble on a bending machine is solved; one side of the limiting plate, which is far away from the fixing frame, is provided with a rolling wheel, and the second groove is internally provided with a rolling wheel structure, so that the square tube can stably slide on the fixing frame when being bent, and the problem that the radian of the square tube is not enough to deform when being bent is solved.
Description
Technical Field
The utility model relates to a return bend technical field especially relates to a 90 degrees return bends isolated plant are managed in side.
Background
Along with the continuous development of the construction industry, various square pipes appear, bending of the square pipes is the most difficult and rapid production, and bending machines of a plurality of factories are different in size due to the fact that the square pipes are frequently replaced, and production efficiency is affected.
At present large-scale side pipe equipment of bending will have the square pipe that can buckle various sizes, still will have the dismouting side pipe that can relax safety, in case square pipe bending machine placed side pipe fixed unstable when buckling appears the deformation and can not reach the angle card of buckling and be difficult to the dismouting can bring serious influence to production.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that the technical defects exist, and provides a special device for bending a square tube at 90 degrees, which adopts the structure that a fixed frame is connected with an operating platform through a lifting cylinder, and a limiting plate is arranged on one side of the fixed frame, which is far away from the operating platform, so that square tubes of various sizes can be stably fixed on the operating platform, and the problem that the square tubes are unstable when being bent is solved; the boss is arranged in the first groove, and the boss and the operating platform are connected through the lifting cylinder, so that the square tube can be easily taken out after being bent, and the problem that the square tube is not easy to assemble and disassemble on a bending machine is solved; one side of the limiting plate, which is far away from the fixing frame, is provided with a rolling wheel, and the second groove is internally provided with a rolling wheel structure, so that the square tube can stably slide on the fixing frame when being bent, and the problem that the radian of the square tube is not enough to deform when being bent is solved.
In order to solve the technical problem, the utility model discloses the technical scheme who adopts is: comprises an operation table; a group of fixing frames are arranged on the operating platform; a first groove is formed in the center of the operating platform; a limiting plate is arranged on one side of the fixing frame, which is far away from the operating platform; one side of the limiting plate, which is close to the fixing frame, is provided with a lifting rod; one side of the limiting plate, which is far away from the fixed frame, is provided with a rolling wheel; a rolling shaft is arranged on one side of the operating platform; a roller body table is arranged outside the roller; a group of air rail sliding blocks are arranged on the roller body platform; a rotating frame is arranged on one side of the rolling shaft close to the rolling body table; the rotating frame is provided with a pneumatic pressure lever; a power frame is arranged at the lower end of the operating platform, which is close to the rolling shaft; the power frame is provided with a rotary cylinder.
Further optimizing the technical scheme, one side of the operating platform, which is far away from the fixed frame, is provided with a plurality of lifting cylinders; the fixed frame is connected with the operating platform through a lifting cylinder.
Further optimizing the technical scheme, a boss is arranged in the first groove; a second groove is arranged in the boss; a rolling wheel is arranged in the second groove; the boss is connected with the operating platform through a lifting cylinder.
Further optimizing the technical scheme, the two sides of the rolling shaft are provided with cross bosses; a cross groove is formed in the rotary cylinder; the rotary cylinder is connected with the roller through a cross boss.
Compared with the prior art, the utility model has the advantages of it is following: 1. the fixed frame is connected with the operating platform through the lifting cylinder, and the structure is favorable for ensuring that the fixed frame can lift and fix the square tube on the operating platform; 2. a limiting plate is arranged on one side of the fixing frame, which is far away from the operating platform; one side of the limiting plate, which is close to the fixing frame, is provided with a lifting rod; the limiting plate is provided with the rolling wheel at one side away from the fixed frame, and the structure is favorable for ensuring that the rolling wheel can tightly press the square pipe; 3. the limiting plate is provided with a rolling wheel at one side away from the fixing frame, the rolling wheel is arranged in the second groove, and the structure is favorable for ensuring the smooth sliding square tube according to the radian when the square tube is bent.
Drawings
Fig. 1 is a schematic view of the overall structure of a special device for bending a square tube at 90 degrees.
Fig. 2 is a schematic top view of a special device for bending a square tube at 90 degrees.
Fig. 3 is a schematic sectional view of a part of a special device for bending a square tube by 90 degrees.
In the figure: 1. an operation table; 2. a fixed mount; 3. a limiting plate; 4. a roller; 5. a rolling body platform; 6. a rotating frame; 7. a power frame; 8. a rotating cylinder; 9. a boss; 101. a lifting cylinder; 102. a pneumatic compression bar; 103. An air rail slider; 104. a lifting rod; 201. a rolling wheel; 202. a first groove; 203. a second groove; 204. A cross boss; 205. a cross-shaped groove.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in detail with reference to the accompanying drawings. It should be understood that the description is intended to be illustrative only and is not intended to limit the scope of the present invention. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.
The specific implementation mode is as follows: referring to fig. 1-3, a group of fixing frames 2 is arranged on an operating platform 1; a first groove 202 is formed in the center of the operating platform 1; a limiting plate 3 is arranged on one side of the fixed frame 2 away from the operating platform 1; a lifting rod 104 is arranged on one side of the limiting plate 3 close to the fixed frame 2; one side of the limiting plate 3, which is far away from the fixed frame 2, is provided with a rolling wheel 201; one side of the operating platform 1 is provided with a roller 4; a roller body table 5 is arranged outside the roller 4; a group of air rail sliding blocks 103 are arranged on the roller body table 5; a rotating frame 6 is arranged on one side of the rolling shaft 4 close to the rolling body table 5; the rotating frame 6 is provided with a pneumatic pressure rod 102; the lower end of the operating platform 1 close to the rolling shaft 4 is provided with a power frame 7; a rotary cylinder 8 is arranged on the power frame 7; a plurality of lifting cylinders 101 are arranged on one side of the operating platform 1, which is far away from the fixed frame 2; the fixed frame 2 is connected with the operating platform 1 through a lifting cylinder 101; a boss 9 is arranged in the first groove 202; a second groove 203 is arranged in the boss 9; a rolling wheel 201 is arranged in the second groove 203; the boss 9 is connected with the operating platform 1 through a lifting cylinder 101; cross bosses 204 are arranged at two sides of the rolling shaft 4; a cross-shaped groove 205 is formed in the rotary cylinder 8; the rotary cylinder 8 is connected with the roller 4 through a cross boss 204.
When the device is used, the first step is combined with the figure 1, when the device is used, a user can easily squeeze the square tube on the bending machine to deform and cannot take out the square tube, and the bending angle cannot meet the requirement during bending, so that the user can use the device special for 90-degree square tube bending to solve the problem.
Step two, as shown in fig. 1-3, a user puts the square tube on the operation table 1, adjusts the limiting plate 3 on the fixing frame 2 to make the limiting plate 3 just stick to the square tube, starts the lifting cylinder 101, the lifting cylinder 101 drives the fixing frame 2 to make the rolling wheel 201 on the limiting plate 3 press on the square tube, at this time, the rolling wheel 201 on the boss 9 and the rolling wheel 201 on the limiting plate 3 completely fix the square tube, presses the pneumatic pressure rod 102 at the position needing to be bent at one end to fix the square tube on the rolling body table 5, starts the rotating cylinder 8, the rotating cylinder 8 drives the square tube fixed on the rolling body table 5 to rotate, the square tube which is pressed under the rolling wheel 201 can slide stably during rotation, when the square tube is bent to 90 degrees, the pneumatic pressure rod 102 rises, the lifting rod 104 retracts, and the boss 9 rises to eject the bent square tube so as to be taken out conveniently.
The utility model discloses a control mode comes automatic control through the controller, and the control circuit of controller can realize through the simple programming of technical staff in this field, belongs to the common general knowledge in this field, and the utility model discloses mainly be used for protecting the machinery setting, so the utility model discloses no longer explain control mode and circuit connection in detail.
It is to be understood that the above-described embodiments of the present invention are merely illustrative of or explaining the principles of the invention and are not to be construed as limiting the invention. Therefore, any modification, equivalent replacement, improvement and the like made without departing from the spirit and scope of the present invention should be included in the protection scope of the present invention. Further, it is intended that the appended claims cover all such variations and modifications as fall within the scope and boundaries of the appended claims or the equivalents of such scope and boundaries.
Claims (4)
1. The utility model provides a 90 degrees return bends isolated plant on side pipe which characterized in that: comprises an operation table (1); a group of fixed frames (2) are arranged on the operating platform (1); a first groove (202) is formed in the center of the operating platform (1); a limiting plate (3) is arranged on one side of the fixed frame (2) far away from the operating platform (1); a lifting rod (104) is arranged on one side of the limiting plate (3) close to the fixing frame (2); one side of the limiting plate (3) far away from the fixed frame (2) is provided with a rolling wheel (201); a roller (4) is arranged on one side of the operating platform (1); a roller body table (5) is arranged on the outer side of the roller (4); a group of air rail sliding blocks (103) are arranged on the roller body table (5); a rotating frame (6) is arranged on one side of the rolling shaft (4) close to the rolling body table (5); a pneumatic pressure rod (102) is arranged on the rotating frame (6); a power frame (7) is arranged at the lower end of the operating platform (1) close to the rolling shaft (4); a rotary cylinder (8) is arranged on the power frame (7).
2. The special device for bending the square tube by 90 degrees according to claim 1, wherein: a plurality of lifting cylinders (101) are arranged on one side of the operating platform (1) far away from the fixed frame (2); the fixed frame (2) is connected with the operating platform (1) through a lifting cylinder (101).
3. The special device for bending the square tube by 90 degrees according to claim 1, wherein: a boss (9) is arranged in the first groove (202); a second groove (203) is arranged in the boss (9); a rolling wheel (201) is arranged in the second groove (203); the boss (9) is connected with the operating platform (1) through a lifting cylinder (101).
4. The special device for bending the square tube by 90 degrees according to claim 1, wherein: cross bosses (204) are arranged at two sides of the rolling shaft (4); a cross-shaped groove (205) is arranged in the rotary cylinder (8); the rotary cylinder (8) is connected with the rolling shaft (4) through a cross boss (204).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921631998.XU CN211637855U (en) | 2019-09-28 | 2019-09-28 | Special device for square tube 90-degree bending |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921631998.XU CN211637855U (en) | 2019-09-28 | 2019-09-28 | Special device for square tube 90-degree bending |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211637855U true CN211637855U (en) | 2020-10-09 |
Family
ID=72681657
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921631998.XU Expired - Fee Related CN211637855U (en) | 2019-09-28 | 2019-09-28 | Special device for square tube 90-degree bending |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211637855U (en) |
-
2019
- 2019-09-28 CN CN201921631998.XU patent/CN211637855U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201009 |