CN211637877U - Pipe bending machine slope elevating gear - Google Patents
Pipe bending machine slope elevating gear Download PDFInfo
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- CN211637877U CN211637877U CN201922236144.8U CN201922236144U CN211637877U CN 211637877 U CN211637877 U CN 211637877U CN 201922236144 U CN201922236144 U CN 201922236144U CN 211637877 U CN211637877 U CN 211637877U
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Abstract
The utility model discloses a bending machine slope elevating gear, including the base, the lathe of base top and the lathe sideslip device of being connected with the lathe, be equipped with the guide rail on the base, be equipped with length letter transmission device on the guide rail, the lathe bottom is equipped with the pulley, pulley and guide rail cooperation, still is equipped with elevating gear on the lathe, and elevating gear includes hinge group, lift cylinder and transverse baffle, and hinge group sets up at the lathe middle part, and lift cylinder and transverse baffle set up in lathe one end, the beneficial effects of the utility model are that simple structure, it is steady to go up and down, has removed expensive accurate lathe linear guide from, has overcome because the lathe is overweight and the lift that causes is uneven, under the condition of overweight, need not set up the guide rail, can be steady the rising and decline of completion lathe.
Description
Technical Field
The utility model belongs to the technical field of the numerical control return bend technique and specifically relates to a bending machine slope elevating gear is related to.
Background
In order to complete the left and right two-sided bending of the double-sided double-R pipe bending machine, the machine tool must be lifted and moved transversely. Lifting up and entering a working position; after falling, the whole machine tool is lower than the lower surface of the pipe, and the transverse movement is completed. Generally, a cylinder or other lifting power is installed at the lower part of the machine tool, and a guide device is arranged on two side surfaces of the machine tool, so that the machine tool is lifted and lowered integrally in parallel. Because the machine tool is heavy and the front and the back are heavier, how to realize the stable lifting of the machine tool in the simplest and most reliable mode becomes the technical difficulty to be solved.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a bending machine slope elevating gear.
In order to achieve the above object, the present invention provides a technical solution:
the utility model provides a bending machine slope elevating gear, include the base the lathe of base top and with the lathe sideslip device that the lathe is connected, still be equipped with elevating gear on the lathe, elevating gear includes hinge group, lift cylinder and horizontal baffle, the hinge group sets up the lathe middle part, lift cylinder with horizontal baffle setting is in lathe one end.
The two lifting oil cylinders are connected with the machine tool through oil cylinder seat screws.
The two sides of the oil cylinder seat are provided with the transverse baffle plates, and the transverse baffle plates are connected with the machine tool through screws.
The lifting oil cylinder is provided with a lifting oil cylinder piston rod, the lifting oil cylinder piston rod is provided with an oil cylinder joint, and the oil cylinder joint is connected with the machine tool through a shaft end baffle plate screw.
The hinge group comprises a hinge seat, a hinge in the hinge seat, a hinge disc matched with the hinge and a stretching oil cylinder connected with the hinge, and the hinge is wound on the hinge disc.
The hinge both ends all are equipped with the connecting block, stretching cylinder sets up the lathe other end, stretching cylinder has two, two stretching cylinder respectively with the connecting block is connected, just stretching cylinder outside all is equipped with the baffle, the baffle with the hinge seat pin joint.
The base is provided with a guide rail, and the guide rail is provided with a length transmitting device.
The machine tool transverse moving device comprises a machine tool transverse moving oil cylinder, a transverse moving oil cylinder base, a transverse moving oil cylinder support and a transverse moving oil cylinder connector, wherein the transverse moving oil cylinder connector is connected with the side face of the middle of the machine tool through bolts, the transverse moving oil cylinder support is in pin joint with the transverse moving oil cylinder connector, the machine tool transverse moving oil cylinder is fixedly connected with the transverse moving oil cylinder support, the transverse moving oil cylinder base is arranged below the machine tool transverse moving oil cylinder and in pin joint with the machine tool transverse moving oil cylinder, and a connecting plate is arranged between the transverse moving oil cylinder base.
The bottom of the machine tool is provided with a pulley, and the pulley is matched with the guide rail.
The machine tool is also provided with a pipe bending die device, a crease-resist plate device, a pipe carrier roller device and a position adjusting device.
The utility model has the advantages that:
the lifting device has the advantages of being simple in structure, stable in lifting, capable of avoiding expensive precise machine tool linear guide rails, capable of overcoming the problem that lifting is unbalanced due to the fact that a machine tool is heavier, free of guide rails under the condition of heavier weight, and capable of stably finishing lifting and descending of the machine tool.
Drawings
FIG. 1 is a schematic structural view of the present invention;
fig. 2 is a side view of the present invention;
fig. 3 is a schematic view of the hinge assembly of the present invention;
fig. 4 is a top view of the present invention;
fig. 5 is a schematic view of the present invention in cooperation with a pipe bending die device, a wrinkle preventing plate device, a pipe carrier roller device and a position adjusting device;
fig. 6 is a schematic diagram of the state of the utility model when waiting to work.
In the figure: 1. a base; 2. a machine tool; 3. a machine tool traversing device; 4. a hinge group; 5. a lift cylinder; 6. a transverse baffle; 7. a cylinder block; 8. a lift cylinder piston rod; 9. a cylinder joint; 10. a shaft end baffle; 11. a hinge mount; 12. a hinge; 13. a hinge plate; 14. stretching the oil cylinder; 15. connecting blocks; 16. a baffle plate; 17. a guide rail; 18. a length signaling device; 19. a machine tool transverse moving oil cylinder; 20. transversely moving the oil cylinder base; 21. transversely moving the oil cylinder support; 22. transversely moving the oil cylinder joint; 23. a connecting plate; 24. a pulley; 25. a pipe bending die device; 26. a crease-resist device; 27. a pipe carrier roller device; 28. a position adjusting device.
Detailed Description
The invention will be described in further detail with reference to the accompanying drawings,
the utility model provides a bending machine slope elevating gear, the lathe that includes base, base top and the lathe sideslip device of being connected with the lathe is equipped with the guide rail on the base, is equipped with length letter transmission device on the guide rail, and the lathe bottom is equipped with the pulley, pulley and guide rail cooperation still are equipped with elevating gear on the lathe, and elevating gear includes hinge group, lift cylinder and transverse baffle, and hinge group sets up at the lathe middle part, and lift cylinder and transverse baffle set up in lathe one end, the utility model discloses the schematic structure is shown in FIG. 1.
Lift cylinder has two, and two lift cylinder all connect the lathe through hydro-cylinder seat screw, and hydro-cylinder seat both sides all are equipped with transverse baffle, and transverse baffle screw connects the lathe, is equipped with the lift cylinder piston rod on the lift cylinder, is equipped with the hydro-cylinder joint on the lift cylinder piston rod, and the hydro-cylinder joint passes through axle head baffle screw connection lathe, the utility model discloses the side view is as shown in fig. 2.
Hinge group includes the hinge in hinge seat, the hinge seat, with hinge complex hinge dish and with hinged joint's tensile hydro-cylinder, hinge round joint hinge dish, the hinge both ends all are equipped with the connecting block, tensile hydro-cylinder setting is at the lathe other end, tensile hydro-cylinder has two, two tensile hydro-cylinders are connected with the connecting block respectively, and the tensile hydro-cylinder outside all is equipped with the baffle, the baffle is connected with the hinge seat pin, the utility model discloses hinge group schematic diagram is shown in fig. 3.
The lathe sideslip device includes that lathe sideslip hydro-cylinder, sideslip hydro-cylinder base, sideslip hydro-cylinder support and sideslip hydro-cylinder connect, sideslip hydro-cylinder joint bolted connection lathe middle part side, sideslip hydro-cylinder support pin joint sideslip hydro-cylinder joint, lathe sideslip hydro-cylinder rigid coupling sideslip hydro-cylinder support, sideslip hydro-cylinder base set up in lathe sideslip hydro-cylinder below and with lathe sideslip hydro-cylinder pin joint, the utility model discloses the plan is as shown in fig. 4.
Still be equipped with bending die device, crease-resist board device, pipe bearing roller device and position adjustment device on the lathe, the utility model discloses with bending die device, crease-resist board device, pipe bearing roller device and position adjustment device cooperation sketch map as shown in fig. 5.
The working process is as follows:
when the machine tool is to work, the piston rods of the two lifting oil cylinders are in the retraction positions, the whole machine tool is in an inclined state with a low front part and a high back part, the highest points of all components of the machine tool are lower than the lower surface of the pipe, and the machine tool can smoothly finish transverse movement through the transverse movement device of the machine tool. When the machine tool needs to enter a working state, piston rods of the two lifting oil cylinders simultaneously extend out to push the machine tool body to rotate around the hinge, the machine tool is changed from an inclined state to a horizontal state, and at the moment, the pipe bending die, the anti-crease plate device and the like are equal in height to a pipe to be bent, so that the pipe bending condition is achieved. In order to prevent to appear rocking at the lathe sideslip in-process, be equipped with at the lathe two transverse baffle have been arranged to lift cylinder's one end, are used for offsetting rocking about sideslip in-process lathe, the utility model discloses treat that the during operation state schematic diagram is as shown in figure 6.
Consequently the utility model discloses a lathe simple structure goes up and down steadily, has removed expensive accurate lathe linear guide from, has overcome because the lathe is uneven in the lift that causes because the lathe is heavy on the average, under the condition of heavy on the average, need not set up the guide rail, can be steady the rising and the decline of completion lathe.
While one embodiment of the present invention has been described in detail, the description is only a preferred embodiment of the present invention, and should not be considered as limiting the scope of the present invention. All the equivalent changes and improvements made according to the application scope of the present invention should still fall within the patent coverage of the present invention.
Claims (10)
1. The utility model provides a bending machine slope elevating gear, including base (1), lathe (2) above base (1) and with lathe sideslip device (3) that lathe (2) are connected, its characterized in that, still be equipped with elevating gear on lathe (2), elevating gear includes hinge group (4), lift cylinder (5) and horizontal baffle (6), hinge group (4) set up lathe (2) middle part, lift cylinder (5) with horizontal baffle (6) set up lathe (2) one end.
2. The bending machine inclination lifting device according to claim 1, characterized in that there are two lifting cylinders (5), and both lifting cylinders (5) are connected to the machine tool (2) by means of cylinder block (7) screws.
3. The oblique lifting device of the pipe bender according to claim 2, characterized in that the lateral baffle (6) is arranged on both sides of the cylinder base (7), and the lateral baffle (6) is screwed to the machine tool (2).
4. The oblique lifting device of the pipe bender according to claim 2, wherein a lifting cylinder piston rod (8) is arranged on the lifting cylinder (5), a cylinder joint (9) is arranged on the lifting cylinder piston rod (8), and the cylinder joint (9) is connected with the machine tool (2) through a shaft end baffle (10) by a screw.
5. The oblique lifting device of the pipe bender according to claim 1, wherein said hinge set (4) comprises a hinge base (11), a hinge (12) in said hinge base (11), a hinge plate (13) engaged with said hinge (12), and a stretching cylinder (14) connected with said hinge (12), said hinge (12) being wound around said hinge plate (13).
6. The oblique lifting device of the pipe bender according to claim 5, characterized in that the hinge (12) is provided with connecting blocks (15) at both ends, the stretching cylinders (14) are provided at the other end of the machine tool (2), two stretching cylinders (14) are provided, two stretching cylinders (14) are respectively connected with the connecting blocks (15), and the stretching cylinders (14) are provided with baffle plates (16) at the outer portions, and the baffle plates (16) are in pin joint with the hinge bases (11).
7. The oblique lifting device of the pipe bender according to claim 1, wherein the base (1) is provided with a guide rail (17), and the guide rail (17) is provided with a length signaling device (18).
8. The bending machine inclined lifting device according to claim 1, wherein the machine tool traversing device (3) comprises a machine tool traversing cylinder (19), a traversing cylinder base (20), a traversing cylinder support (21) and a traversing cylinder joint (22), the traversing cylinder joint (22) is bolted to the middle side surface of the machine tool (2), the traversing cylinder support (21) is in pin joint with the traversing cylinder joint (22), the machine tool traversing cylinder (19) is fixedly connected with the traversing cylinder support (21), the traversing cylinder base (20) is arranged below the machine tool traversing cylinder (19) and in pin joint with the machine tool traversing cylinder (19), and a connecting plate (23) is arranged between the traversing cylinder base (20) and the base (1).
9. The oblique lifting device of the pipe bender according to claim 7, characterized in that the bottom of the machine tool (2) is provided with a pulley (24), and the pulley (24) is matched with the guide rail (17).
10. The oblique lifting device of the pipe bender according to claim 9, characterized in that the machine tool (2) is further provided with a pipe bending die device (25), a blank-preventing device (26), a pipe roller device (27) and a position adjusting device (28).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922236144.8U CN211637877U (en) | 2019-12-13 | 2019-12-13 | Pipe bending machine slope elevating gear |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922236144.8U CN211637877U (en) | 2019-12-13 | 2019-12-13 | Pipe bending machine slope elevating gear |
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| Publication Number | Publication Date |
|---|---|
| CN211637877U true CN211637877U (en) | 2020-10-09 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922236144.8U Active CN211637877U (en) | 2019-12-13 | 2019-12-13 | Pipe bending machine slope elevating gear |
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| CN (1) | CN211637877U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110918727A (en) * | 2019-12-13 | 2020-03-27 | 上海豪德热能科技有限公司 | Pipe bending machine slope elevating gear |
-
2019
- 2019-12-13 CN CN201922236144.8U patent/CN211637877U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110918727A (en) * | 2019-12-13 | 2020-03-27 | 上海豪德热能科技有限公司 | Pipe bending machine slope elevating gear |
| CN110918727B (en) * | 2019-12-13 | 2024-09-13 | 上海豪德热能科技有限公司 | Tilting and lifting device of pipe bending machine |
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