CN215391845U - One-time rapid forming device applied to expansion joint machining - Google Patents
One-time rapid forming device applied to expansion joint machining Download PDFInfo
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- CN215391845U CN215391845U CN202121635042.4U CN202121635042U CN215391845U CN 215391845 U CN215391845 U CN 215391845U CN 202121635042 U CN202121635042 U CN 202121635042U CN 215391845 U CN215391845 U CN 215391845U
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Abstract
The utility model belongs to the technical field of expansion joint processing, and particularly relates to a one-time rapid forming device applied to expansion joint processing, which comprises an outer shell, wherein a first connecting seat arranged at the bottom of the outer shell is rotatably connected with one end of a first oil cylinder, the other end of the first oil cylinder is rotatably connected with a bearing plate through a second connecting seat, one end of the bearing plate is rotatably connected with a fixed shaft through a third connecting seat, an upper discharge opening is formed in the side surface of the outer shell, a lower stop block is arranged at one end of the top surface of the bearing plate, a piston rod of a second oil cylinder arranged on the top surface of the outer shell is fixedly connected with an upper stop block, both the lower stop block and the upper stop block are provided with semicircular grooves, a second fixing seat is fixedly arranged on the inner top surface of the outer shell at one side of the second oil cylinder, when the first oil cylinder extends, a metal pipeline arranged on the bearing plate can roll into the lower stop block along with the rotation of the bearing plate, and can be extruded and then the contracted first oil cylinder can reset the bearing plate so as to send out the formed expansion joint from the device, the automatic loading and unloading operation with high efficiency and safety is realized.
Description
Technical Field
The utility model belongs to the technical field of expansion joint processing, and particularly relates to a one-time rapid forming device applied to expansion joint processing.
Background
The metal corrugated pipe is a pipe with a regular wave-like appearance, and the commonly used metal corrugated pipes comprise carbon steel, stainless steel, steel lining plastic, aluminum and the like. The connecting device is mainly used for connecting pipelines or connecting pipelines and equipment in occasions where small bending radius non-concentric axial transmission is needed, or irregular turning and stretching are needed, or thermal deformation of the pipelines and the like are absorbed, or the fixed elbow is inconvenient to install. The metal corrugated pipe is in the production process, two check blocks which are processed with semicircular grooves are clamped on a metal pipeline, and then the heated metal pipeline is extruded by external extrusion equipment and is blocked by the check blocks, so that expansion joints are formed on the metal pipeline.
The existing metal corrugated pipe needs an operator to manually unload materials, the working efficiency is low, and in addition, the metal corrugated pipe is easy to roll, the weight is large, and the forming temperature is high, so that the operation process has certain dangerousness.
SUMMERY OF THE UTILITY MODEL
The existing metal corrugated pipe needs an operator to manually unload materials, the working efficiency is low, and in addition, the metal corrugated pipe is easy to roll, the weight is large, and the forming temperature is high, so that the operation process has certain dangerousness. The utility model provides a one-time rapid forming device applied to expansion joint processing, wherein when an oil cylinder extends, a metal pipeline placed on a bearing plate can roll into a lower stop block along with the rotation of the bearing plate, and is pressed downwards by an oil cylinder II for extrusion forming, and then the contracted oil cylinder I can reset the bearing plate so as to send the formed expansion joint out of the device, so that efficient and safe automatic loading and unloading operation is realized.
The utility model provides the following technical scheme: a one-time rapid forming device applied to expansion joint processing comprises an outer shell, wherein a first connecting seat is fixedly installed on one side of the inner bottom surface of the outer shell, the first connecting seat is rotatably connected with one end of a first oil cylinder, the other end of the first oil cylinder is rotatably connected with a second connecting seat fixedly installed on the bottom surface of a bearing plate, a third connecting seat is fixedly installed on one end of the bottom surface of the bearing plate, the third connecting seat is rotatably connected with a fixed shaft, an upper discharging opening is formed in the side surface of the outer shell on one side of the bearing plate, a first fixing seat is fixedly installed on the side surface of the outer shell below the upper discharging opening, a first travel switch is fixedly installed on the top surface of the first fixing seat, a lower stop block is fixedly installed at one end of the top surface of the bearing plate, a supporting plate is fixedly installed on the inner side surface of one end, away from the upper discharging opening, of the outer shell above the supporting plate, a second oil cylinder is fixedly installed on the top surface of the outer shell above the supporting plate, the piston rod of the second oil cylinder penetrates through the top surface of the outer shell in a sliding mode and is fixedly connected with the top surface of the upper stop block, semicircular grooves are formed in the lower stop block and the upper stop block, a second fixing base is fixedly mounted on the inner top surface of the outer shell on one side of the second oil cylinder, a second travel switch is fixedly connected to the side surface of the second fixing base, and a control box is fixedly mounted on the top surface of the outer shell on one side of the second oil cylinder.
When the bottom surface of the bearing plate is parallel to the horizontal plane, one end, far away from the lower stop block, of the top surface of the bearing plate is 1-5 cm higher than one end, close to the lower stop block, of the top surface of the bearing plate; the metal pipeline placed on the top surface of the bearing plate can roll to the end, provided with the lower stop block, of the bearing plate along the inclined top surface of the bearing plate, so that the metal pipeline is prevented from rolling off the bearing plate during feeding.
When the bottom surface of the bearing plate is parallel to the horizontal plane, the end surface of one end, provided with the semicircular groove, of the lower stop block faces the upper discharge opening, when the bottom surface of the lower stop block, namely the end surface of one end, opposite to the end surface of the lower stop block, provided with the semicircular groove, is parallel to the horizontal plane, the end surface, provided with the semicircular groove, of the top surface of the lower stop block is inclined and raised towards the left end and the right end of the lower stop block from the axis of the semicircular groove; when the bearing plate rotates and raises by taking the fixed shaft as a rotating shaft, the metal pipeline placed on the bearing plate can roll to the semicircular groove along the top surface of the lower stop block, and automatic feeding is realized by matching with the first oil cylinder.
The connecting seat III is arranged on the bottom surface of one end, away from the upper discharging opening, of the bearing plate, the bottom surface of the lower stop block is matched with the top surface of the lower stop block when the bottom surface of the lower stop block is parallel to the horizontal plane, and the axis of a semicircular groove formed in the upper stop block is collinear with the axis of a semicircular groove formed in the lower stop block; the first oil cylinder can extend to enable a metal pipeline placed on the bearing plate to roll into the lower stop block along with the rotation of the bearing plate, the first oil cylinder is pressed downwards to be extruded and formed, then the first oil cylinder which contracts enables the bearing plate to reset, and then the expansion joint after forming is sent out of the device, and efficient and safe automatic feeding and discharging operation is achieved.
When the bottom surface of the lower stop block is parallel to the horizontal plane, the bottom surface of the lower stop block is attached to the top surface of the connecting support plate; the backup pad can play the effect of supporting the dog down at the fashioned in-process of pipe fitting, improves the security and the stability that the device used.
When one end of the bottom surface of the bearing plate touches and presses a contact of the first travel switch to change the circuit state of the first travel switch, one end, far away from the lower stop block, of the top surface of the bearing plate is not higher than one end, close to the lower stop block, of the top surface of the bearing plate; after the pipe fitting is formed, along with the rotation of the bearing plate, the pipe fitting can be separated from the lower stop block under the action of gravity and inertia and roll to the outside along the top surface of the bearing plate, so that automatic discharging is realized.
When the end face of one end of the bearing plate connected with the lower stop block touches and presses a contact of the second travel switch, so that the circuit state of the second travel switch is changed, the bottom surface of the lower stop block is parallel to the horizontal plane; the second travel switch can play a limiting role, and the excessive movement of the lower stop block caused by the precision error of the first oil cylinder is avoided, so that the lower stop block collides with the supporting plate, and the device is damaged.
The utility model has the beneficial effects that: the metal pipeline placed on the top surface of the bearing plate can roll to one end of the bearing plate, which is provided with the lower stop block, along the inclined top surface of the bearing plate, so that the metal pipeline is prevented from rolling off the bearing plate during feeding; when the bearing plate rotates and is lifted by taking the fixed shaft as a rotating shaft, the metal pipeline placed on the bearing plate can roll into the semicircular groove along the top surface of the lower stop block, and automatic feeding is realized by matching with the first oil cylinder; the first oil cylinder can extend to enable the metal pipeline placed on the bearing plate to roll into the lower stop block along with the rotation of the bearing plate, and the metal pipeline is pressed downwards by the second oil cylinder to be extruded and formed, and then the contracted first oil cylinder can enable the bearing plate to reset so as to send the formed expansion joint out of the device, so that efficient and safe automatic loading and unloading operation is realized; the supporting plate can play a role of supporting the lower stop block in the pipe fitting forming process, so that the use safety and stability of the device are improved; after the pipe fitting is formed, along with the rotation of the bearing plate, the pipe fitting can be separated from the lower stop block under the action of gravity and inertia and roll to the outside along the top surface of the bearing plate, so that automatic discharging is realized; the second travel switch can play a limiting role, and the excessive movement of the lower stop block caused by the precision error of the first oil cylinder is avoided, so that the lower stop block collides with the supporting plate, and the device is damaged.
The parts of the device not involved are the same as or can be implemented using prior art.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural view of the present invention during the forming operation;
in the figure: 1. an outer housing; 101. an upper discharge opening; 2. a first connecting seat; 3. a first oil cylinder; 4. a second connecting seat; 5. a first fixed seat; 6. a travel switch I; 7. a support plate; 8. a third connecting seat; 9. a lower stop block; 10. a semicircular groove; 11. a support plate; 12. a second oil cylinder; 13. an upper stop block; 14. a second fixed seat; 15. a travel switch II; 16. a control box; 17. and fixing the shaft.
Detailed Description
Referring to fig. 1-2, the present invention provides the following technical solutions: a one-time rapid forming device applied to expansion joint processing comprises an outer shell 1, wherein a first connecting seat 2 is fixedly installed on one side of the inner bottom surface of the outer shell 1, the first connecting seat 2 is rotatably connected with one end of a first oil cylinder 3, the other end of the first oil cylinder 3 is rotatably connected with a second connecting seat 4 fixedly installed on the bottom surface of a bearing plate 7, a third connecting seat 8 is fixedly installed at one end of the bottom surface of the bearing plate 7, the third connecting seat 8 is rotatably connected with a fixed shaft 17, an upper discharging opening 101 is formed in the side surface of the outer shell 1 on one side of the bearing plate 7, a first fixing seat 5 is fixedly installed on the side surface of the outer shell 1 below the upper discharging opening 101, a first travel switch 6 is fixedly installed on the top surface of the first fixing seat 5, a lower stop block 9 is fixedly installed at one end of the top surface of the bearing plate 7, and a supporting plate 11 is fixedly installed on the inner side surface of one end, far away from the upper discharging opening 101, of the outer shell 1, the top surface fixed mounting of the shell body 1 above the supporting plate 11 has a second oil cylinder 12, the piston rod of the second oil cylinder 12 slides through the top surface of the shell body 1 and is fixedly connected with the top surface of the upper stop block 13, the semicircular groove 10 is formed in the lower stop block 9 and the upper stop block 13, the inner top surface fixed mounting of the shell body 1 on one side of the second oil cylinder 12 has a second fixing seat 14, the side surface fixed connection of the second fixing seat 14 is provided with a second travel switch 15, and the top surface fixed mounting of the shell body 1 on one side of the second oil cylinder 12 is provided with a control box 16.
The top surface of the bearing plate 7 is in an inclined surface structure, and when the bottom surface of the bearing plate 7 is parallel to the horizontal plane, one end, far away from the lower stop block 9, of the top surface of the bearing plate 7 is 1-5 cm higher than one end, close to the lower stop block 9, of the top surface of the bearing plate; the metal pipe placed on the top surface of the bearing plate 7 can roll along the inclined top surface of the bearing plate 7 to the end of the bearing plate 7 where the lower stop 9 is arranged, so that the metal pipe is prevented from rolling off the bearing plate 7 during feeding.
When the bottom surface of the bearing plate 7 is parallel to the horizontal plane, the end surface of the lower stop block 9, which is provided with the semicircular groove 10, faces the upper discharge opening 101, and when the bottom surface of the lower stop block 9, which is the end surface opposite to the end surface of the lower stop block 9, which is provided with the semicircular groove 10, is parallel to the horizontal plane, the end surface of the lower stop block 9, which is the end surface provided with the semicircular groove 10, is inclined and raised from the axis of the semicircular groove 10 to the left end and the right end of the lower stop block 9; when the bearing plate 7 rotates and is lifted by taking the fixed shaft 17 as a rotating shaft, a metal pipeline placed on the bearing plate 7 can roll to the semicircular groove 10 along the top surface of the lower stop block 9, and automatic feeding is realized by matching with the first oil cylinder 3.
The relay module in the control box 16 is electrically connected with a pipeline electromagnetic valve of the first oil cylinder 3, two ends of the fixed shaft 17 are fixedly connected with the inner wall of the outer shell 1, the connecting seat III 8 is arranged on the bottom surface of one end, away from the upper discharge opening 101, of the bearing plate 7, the bottom surface of the lower stop block 9 is parallel to the horizontal plane, the bottom surface of the upper stop block 13 is matched with the top surface of the lower stop block 9, and the axis of the semicircular groove 10 formed in the upper stop block 13 is collinear with the axis of the semicircular groove 10 formed in the lower stop block 9; the first oil cylinder 3 can extend to enable a metal pipeline placed on the bearing plate 7 to roll into the lower stop block 9 along with the rotation of the bearing plate 7, the metal pipeline is pressed downwards and extruded to be formed through the second oil cylinder 12, then the first oil cylinder 3 which contracts enables the bearing plate 7 to reset, the formed expansion joint is sent out of the device, and efficient and safe automatic loading and unloading operation is achieved.
When the bottom surface of the lower stop block 9 is parallel to the horizontal plane, the bottom surface of the lower stop block 9 is attached to the top surface of the connecting support plate 11; the supporting plate 11 can play a role of supporting the lower stop block 9 in the process of pipe fitting forming, and the using safety and stability of the device are improved.
When one end of the bottom surface of the bearing plate 7 touches and presses a contact of the travel switch I6 to change the circuit state of the travel switch I6, one end, far away from the lower stop block 9, of the top surface of the bearing plate 7 is not higher than one end, close to the lower stop block 9; after the pipe fitting is formed, along with the rotation of the bearing plate 7, the pipe fitting can be separated from the lower stop block 9 under the action of gravity and inertia and falls to the outside along the top surface of the bearing plate 7 in a rolling manner, so that automatic discharging is realized.
When the end face of one end of the lower stop block 9 connected with the bearing plate 7 touches and presses the contact of the second travel switch 15 to change the circuit state of the second travel switch 15, the bottom surface of the lower stop block 9 is parallel to the horizontal plane; the second travel switch 15 can play a limiting role, and the excessive movement of the lower stop block 9 caused by the precision error of the first oil cylinder 3 is avoided, so that the lower stop block 9 collides with the supporting plate 11, and the device is prevented from being damaged.
The working principle and the using process of the utility model are as follows: in an initial state, the bottom surface of the bearing plate 7, namely the end surface fixedly connected with the connecting seat III 8, is parallel to a horizontal plane, at the moment, an operator uses auxiliary equipment such as a crane to place the heated pipe fitting on the bearing plate 7, the axial direction of the pipe fitting is approximately in the same direction with the axial direction of the semicircular groove 10, and at the moment, the pipe fitting rolls along the top surface of the bearing plate 7 towards the direction of the lower stop block 9 under the action of gravity and is stopped by the lower stop block 9; then, an operator starts the first oil cylinder 3 to extend through the control box 16, the first oil cylinder 3 pushes the bearing plate 7 through the connecting seat II 4, the bearing plate 7 rotates by taking the fixed shaft 17 as a rotating shaft, at the moment, one end of the bearing plate 7 is lifted, a pipe fitting rolls into a semicircular groove 10 formed in the lower stop block 9 under the action of gravity, when the bearing plate 7 touches and presses a contact of the travel switch II 15, the first oil cylinder 3 stops working, and at the moment, the bottom surface of the lower stop block 9 is attached to the top surface of the supporting plate 11; meanwhile, the second oil cylinder 12 extends to drive the upper stop block 13 to move downwards, and the lower stop block 9 is matched to perform extrusion forming on the pipe fitting; after the pipe fitting is formed, the second oil cylinder 12 is reset firstly, then the first oil cylinder 3 contracts to drive the bearing plate 7 to rotate, the bearing plate 7 stops working after touching and pressing a contact of the first travel switch 6, and the expansion joint is separated from the lower stop block 9 under the action of gravity and inertia and rolls along the top surface of the bearing plate 7 to the outside, so that automatic discharging is realized; under the control of a time relay in the control box 16, the oil cylinder one 3 extends again after the contact of the stroke switch one 6 is pressed by the bearing plate 7 for at least 5 seconds, so that the bottom surface of the bearing plate 7 is parallel to the horizontal plane, and the forming work of the next pipe fitting is circulated.
Claims (7)
1. The utility model provides a be applied to quick forming device of expansion joint processing which characterized in that: the automatic discharging device comprises an outer shell, wherein a first connecting seat is fixedly installed on one side of the inner bottom surface of the outer shell, the first connecting seat is rotatably connected with one end of a first oil cylinder, the other end of the first oil cylinder is rotatably connected with a second connecting seat fixedly installed on the bottom surface of a bearing plate, a third connecting seat is fixedly installed on one end of the bottom surface of the bearing plate, the third connecting seat is rotatably connected with a fixed shaft, an upper discharging opening is formed in the side surface of the outer shell on one side of the bearing plate, a first fixing seat is fixedly installed on the side surface of the outer shell below the upper discharging opening, a first stroke switch is fixedly installed on the top surface of the first fixing seat, a lower stop block is fixedly installed at one end of the top surface of the bearing plate, a supporting plate is fixedly installed on the inner side surface of one end, away from the upper discharging opening, a second oil cylinder is fixedly installed on the top surface of the outer shell above the supporting plate, and a piston rod of the second oil cylinder penetrates through the top surface of the outer shell and is fixedly connected with the top surface of the upper stop block, the lower stop block and the upper stop block are respectively provided with a semicircular groove, the inner top surface of the outer shell on one side of the oil cylinder is fixedly provided with a second fixing seat, the side surface of the second fixing seat is fixedly connected with a second travel switch, and the top surface of the outer shell on one side of the oil cylinder is fixedly provided with a control box.
2. The one-time rapid prototyping device applied to expansion joint processing of claim 1 is characterized in that: the top surface of the bearing plate is of an inclined surface structure, and when the bottom surface of the bearing plate is parallel to the horizontal plane, one end, far away from the lower stop block, of the top surface of the bearing plate is 1-5 cm higher than one end, close to the lower stop block, of the top surface of the bearing plate.
3. The one-time rapid prototyping device applied to expansion joint processing of claim 1 is characterized in that: when the bottom surface of the bearing plate is parallel to the horizontal plane, the end face, provided with the semicircular groove, of the lower stop block faces the upper discharge opening, when the bottom surface of the lower stop block is parallel to the horizontal plane, namely, the end face, opposite to the end face of the lower stop block provided with the semicircular groove, of the lower stop block, the end face, provided with the semicircular groove, of the upper stop block is inclined and lifted towards the left end and the right end of the lower stop block through the axis of the semicircular groove.
4. The one-time rapid prototyping device applied to expansion joint processing of claim 1 is characterized in that: the utility model discloses a hydraulic control system for a motor vehicle, including control box, relay module, connecting seat three, the bottom surface of connecting seat three sets up the one end of keeping away from the discharge opening at the supporting piece board, when the bottom surface of dog is on a parallel with the horizontal plane down, the bottom surface of going up the dog agrees with the top surface of dog down, just the axis of the half slot of seting up on the last dog and the axis collineation of the half slot of seting up on the dog down.
5. The one-time rapid prototyping device applied to expansion joint processing of claim 1 is characterized in that: when the bottom surface of the lower stop block is parallel to the horizontal plane, the bottom surface of the lower stop block is attached to the top surface of the connecting support plate.
6. The one-time rapid prototyping device applied to expansion joint processing of claim 1 is characterized in that: when one end of the bottom surface of the bearing plate touches and presses a contact of the first travel switch to change the circuit state of the first travel switch, one end, far away from the lower stop block, of the top surface of the bearing plate is not higher than one end, close to the lower stop block, of the top surface of the bearing plate.
7. The one-time rapid prototyping device applied to expansion joint processing of claim 1 is characterized in that: when the end face of one end of the bearing plate connected with the lower stop block touches and presses the contact of the second travel switch to change the circuit state of the second travel switch, the bottom surface of the lower stop block is parallel to the horizontal plane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121635042.4U CN215391845U (en) | 2021-07-19 | 2021-07-19 | One-time rapid forming device applied to expansion joint machining |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121635042.4U CN215391845U (en) | 2021-07-19 | 2021-07-19 | One-time rapid forming device applied to expansion joint machining |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215391845U true CN215391845U (en) | 2022-01-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121635042.4U Active CN215391845U (en) | 2021-07-19 | 2021-07-19 | One-time rapid forming device applied to expansion joint machining |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215391845U (en) |
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2021
- 2021-07-19 CN CN202121635042.4U patent/CN215391845U/en active Active
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