CN220658835U - Veneer reeling machine of external hydraulic system - Google Patents
Veneer reeling machine of external hydraulic system Download PDFInfo
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- CN220658835U CN220658835U CN202322278323.4U CN202322278323U CN220658835U CN 220658835 U CN220658835 U CN 220658835U CN 202322278323 U CN202322278323 U CN 202322278323U CN 220658835 U CN220658835 U CN 220658835U
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- 238000012423 maintenance Methods 0.000 abstract description 2
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Abstract
The utility model discloses a plate bending machine of an external hydraulic system, which comprises a base and a frame, wherein the top of the base is fixedly connected with the frame, a lower roller mechanism is arranged below the inside of the frame, a through hole is formed in the center of the top of the frame, an external hydraulic cylinder is movably connected to the top of the frame at a position corresponding to the through hole, and a piston rod is arranged at the bottom of the external hydraulic cylinder. According to the utility model, the base, the frame, the lower roller mechanism, the external hydraulic cylinder, the piston rod, the fixed block, the limiting hole, the limiting rod, the clamping groove, the first clamping mechanism, the first electric push rod, the first clamping block, the telescopic rod, the fixed frame, the upper roller, the positioning groove, the fixed groove, the second electric push rod and the second clamping block are mutually matched, so that the effect of facilitating the disassembly and maintenance of the external hydraulic cylinder is achieved, the operation of the disassembly process is simple, the time and labor are saved, the labor burden of workers is greatly reduced, and the practicability of the veneer reeling machine is greatly improved.
Description
Technical Field
The utility model relates to the technical field of veneer reeling machines, in particular to a veneer reeling machine with an external hydraulic system.
Background
The veneer reeling machine is a device for bending and forming a plate by using a working roll, and can form parts with different shapes such as a cylindrical part, a conical part and the like, and is very important processing equipment. The working principle of the plate bending machine is that the working roller moves under the action of external forces such as hydraulic force, mechanical force and the like, so that the plate is bent or rolled for forming. According to the rotary motion and position change of the working rolls with different shapes, the parts such as oval parts, arc parts, cylindrical parts and the like can be processed.
In the prior art, as in the patent with the application number of CN202021049955.3, the utility model relates to the technical field of plate bending machines, in particular to a hydraulic device of a numerical control plate bending machine, which can prevent an upper roller from tilting, ensure that the upper roller keeps moving horizontally, ensure the quality and the precision of plate bending and improve the practicability; including organism, two sets of fixed plates, two sets of lower rolls, go up roller and pneumatic cylinder, two sets of fixed plates respectively fixed mounting in organism top left side and right side, two sets of lower rolls left end and right-hand member are close to organism center one end with two sets of fixed plates respectively and rotate to be connected, two sets of lower rolls are arranged side by side around, left fixed plate left end front side and rear side all are provided with gear motor, two sets of gear motor output are connected with two sets of lower roll transmission respectively, two sets of fixed plates keep away from organism center one end middle part and are provided with the rectangular hole, all be provided with the slider in the rectangular hole of two sets of, two sets of sliders respectively with two sets of rectangular hole sliding connection, go up roller left end and right-hand member respectively be close to organism center one end rotatable coupling with two sets of sliders.
However, the veneer reeling machine of the patent is inconvenient to disassemble and maintain the hydraulic cylinder, the disassembling process is complicated, time and labor are wasted, the labor burden of workers is increased, and the practicability of the veneer reeling machine is greatly reduced.
Disclosure of Invention
The utility model aims to provide a plate bending machine of an external hydraulic system, which aims to solve the problems in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions: a veneer reeling machine of an external hydraulic system, comprising:
a base;
the top of the base is fixedly connected with the frame;
the lower roller mechanism is arranged below the inside of the frame;
the external hydraulic cylinder is characterized in that a through hole is formed in the center of the top of the frame, the external hydraulic cylinder is movably connected to the position of the top of the frame corresponding to the through hole, a piston rod is arranged at the bottom of the external hydraulic cylinder, the bottom of the piston rod penetrates through the through hole and extends to the outside of the through hole, fixing blocks are fixedly connected to the bottoms of the front side and the rear side of the external hydraulic cylinder, a limit hole is formed in the top of the fixing block and at one side far away from the external hydraulic cylinder, a limit rod is movably inserted in the limit hole, the top of the limit rod penetrates through the limit hole and extends to the outside of the limit hole, and the bottom of the limit rod is fixedly connected with the top of the frame;
the left side of the fixed block is provided with a clamping groove;
the first clamping mechanism is arranged at the top of the frame, the top of the frame is fixedly connected with two front-rear symmetrically arranged first electric pushing rods which are positioned on the left side of the external hydraulic cylinder, the output end of each first electric pushing rod is fixedly connected with a first clamping block, and one side, far away from each first electric pushing rod, of each first clamping block penetrates through the clamping groove and extends to the inside of the clamping groove.
Further, lower roller mechanism includes first driving motor, first drive shaft and lower roller, the left bottom fixedly connected with of frame two first driving motor, two first driving motor is the front and back symmetry setting, fixedly connected with first drive shaft on the output shaft of first driving motor, the right-hand member of first drive shaft runs through the frame and extends to the outside of frame, rotate between first drive shaft and the frame and be connected, the fixed cover in surface center department of first drive shaft is equipped with the lower roller.
Further, the left and right sides at frame top all fixedly connected with telescopic link, the bottom of telescopic link runs through the frame and extends to the inside of frame, two the same mount of bottom fixedly connected with of telescopic link, the left side fixedly connected with second driving motor of mount, fixedly connected with second drive shaft on the output shaft of second driving motor, the right-hand member of second drive shaft runs through the mount and extends to the outside of mount, rotate between second drive shaft and the mount and be connected, the fixed cover in surface center department of second drive shaft is equipped with the roller, the constant head tank has been seted up at the top center department of mount, the inside that the constant head tank just extends to the constant head tank is run through to the bottom of piston rod, the fixed slot has all been seted up to the below of piston rod left and right sides, the one end fixedly connected with second electric putter that the mount top just is located the constant head tank, second electric putter is close to the one end fixedly connected with second joint piece of constant head tank.
Further, one end of the second clamping block, which is far away from the second electric push rod, penetrates through the fixing groove and extends to the inside of the fixing groove, and the second clamping block is movably clamped with the fixing groove.
Further, the fixed block is in movable contact with the frame.
Further, the first clamping block is movably clamped with the clamping groove.
Further, the piston rod is movably inserted into the positioning groove.
Compared with the prior art, the utility model has the following beneficial effects:
according to the utility model, the base, the frame, the lower roller mechanism, the external hydraulic cylinder, the piston rod, the fixed block, the limiting hole, the limiting rod, the clamping groove, the first clamping mechanism, the first electric push rod, the first clamping block, the telescopic rod, the fixed frame, the upper roller, the positioning groove, the fixed groove, the second electric push rod and the second clamping block are mutually matched, so that the effect of facilitating the disassembly and maintenance of the external hydraulic cylinder is achieved, the operation of the disassembly process is simple, the time and labor are saved, the labor burden of workers is greatly reduced, and the practicability of the veneer reeling machine is greatly improved.
Drawings
FIG. 1 is a schematic elevational view of the present utility model;
FIG. 2 is a schematic side view of the present utility model;
FIG. 3 is a schematic view of an external hydraulic cylinder according to the present utility model;
fig. 4 is a schematic structural view of the fixing frame of the present utility model.
In the figure: 1. a base; 2. a frame; 3. a lower roller mechanism; 4. an external hydraulic cylinder; 5. a piston rod; 6. a fixed block; 7. a limiting hole; 8. a limit rod; 9. a clamping groove; 10. a first clamping mechanism; 101. a first electric push rod; 102. a first clamping block; 11. a telescopic rod; 12. a fixing frame; 13. an upper roller; 14. a positioning groove; 15. a fixing groove; 16. a second electric push rod; 17. and the second clamping block.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present utility model, unless otherwise indicated, the meaning of "a plurality" is two or more.
In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.
Referring to fig. 1-4, a veneer reeling machine of an external hydraulic system, including a base 1 and a frame 2, the top fixedly connected with frame 2 of base 1, the controller is installed to the front side of base 1, lower roller mechanism 3 sets up in the inside below of frame 2, the center department at frame 2 top has seted up the through-hole, the position swing joint that corresponds the through-hole at frame 2 top has external pneumatic cylinder 4, the bottom of external pneumatic cylinder 4 is provided with piston rod 5, the bottom of piston rod 5 runs through the through-hole and extends to the outside of through-hole, the equal fixedly connected with fixed block 6 in both sides bottom around external pneumatic cylinder 4, limit hole 7 has been seted up at the top of fixed block 6 and one side that keeps away from external pneumatic cylinder 4, limit rod 8 has been pegged graft to the inside activity of limit rod 7, limit rod 8's top runs through limit hole 7 and extends to the outside of limit hole 7, the bottom and the top of frame 2 are fixedly connected with, draw-in groove 9 has been seted up at the left side of fixed block 6, first joint mechanism 10 sets up at the top of frame 2, the top and be located the left side fixedly connected with two electric motor-driven blocks 101 of external pneumatic cylinder 4, first electric motor-driven block 101 of symmetry, first draw-in block 101 that is located outside the inside 101 of extending to one side of the first push rod 101.
When the device is specifically implemented, the lower roller mechanism 3 comprises a first driving motor, a first driving shaft and a lower roller, wherein two first driving motors are fixedly connected to the bottom of the left side of the frame, the first driving motors and the second driving motors are positive and negative motors, the two first driving motors are arranged in a front-back symmetrical mode, the first driving shaft is fixedly connected to an output shaft of the first driving motor, the right end of the first driving shaft penetrates through the frame and extends to the outside of the frame, the first driving shaft is rotationally connected with the frame, and the lower roller is fixedly sleeved at the center of the surface of the first driving shaft.
When the device is specifically implemented, the left side and the right side at the top of the rack 2 are fixedly connected with telescopic rods 11, the bottoms of the telescopic rods 11 penetrate through the rack 2 and extend to the inside of the rack 2, the bottoms of the two telescopic rods 11 are fixedly connected with the same fixing frame 12, the left side of the fixing frame 12 is fixedly connected with a second driving motor, the output shaft of the second driving motor is fixedly connected with a second driving shaft, the right end of the second driving shaft penetrates through the fixing frame 12 and extends to the outside of the fixing frame 12, the second driving shaft is rotationally connected with the fixing frame, an upper roller 13 is fixedly sleeved at the center of the surface of the second driving shaft, a positioning groove 14 is formed in the center of the top of the fixing frame 12, the bottoms of the piston rods 5 penetrate through the positioning groove 14 and extend to the inside of the positioning groove 14, a fixing groove 15 is formed in the lower portion of the left side and the right side of the piston rods 5, the top of the fixing frame 12 is fixedly connected with a second electric push rod 16, and one end of the second electric push rod 16 close to the positioning groove 14 is fixedly connected with a second clamping block 17.
In the specific implementation, one end of the second clamping block 17, which is far away from the second electric push rod 16, penetrates through the fixing groove 15 and extends to the inside of the fixing groove 15, and the second clamping block 17 is movably clamped with the fixing groove 15.
In the concrete implementation, the fixed block 6 is movably contacted with the frame 2.
In the specific implementation, the first clamping block 102 is movably clamped with the clamping groove 9.
In the concrete implementation, the piston rod 5 is movably inserted with the positioning groove 14.
All parts in the utility model are universal standard parts or parts known by a person skilled in the art, the structure and principle of the parts are known by the person skilled in the art through technical manuals or known by conventional experimental methods, and standard parts used in the application can be purchased from the market, all parts in the application can be customized according to the description of the specification and the drawings, the specific connection modes of all parts adopt conventional means such as mature bolts, rivets and welding in the prior art, the machinery, parts and equipment adopt conventional models in the prior art, the control mode of the utility model is automatically controlled by a controller, the control circuit of the controller can be realized through simple programming by the person skilled in the art, the supply of power also belongs to common general knowledge in the art, and the utility model is mainly used for protecting mechanical devices, so the utility model does not explain the control mode and circuit connection in detail.
Working principle: when the plate rolling machine is used, plates are placed on the top ends of two groups of lower rollers, the fixing frame 12 is driven to move downwards through the external hydraulic cylinder 4, so that the upper roller 13 moves downwards to be tightly attached to the plates, the two groups of lower rollers and the upper roller 13 are driven to rotate through the first driving motor and the second driving motor, the rotation directions of the two groups of lower rollers and the upper roller 13 are opposite, the plates are conveyed backwards, the upper roller 13 is driven to move downwards through the external hydraulic cylinder 4, the plates are rolled under the action of the upper roller 13 and the two groups of lower rollers, the upper roller 13 is located above the two groups of lower rollers, and when the upper roller 13 moves downwards, the plates are rolled conveniently. When the external hydraulic cylinder 4 needs to be disassembled, the second clamping block 17 is driven to move to the side far away from the fixed groove 15 through the second electric push rod 16, the second clamping block 17 is further separated from the fixed groove 15, then the first clamping block 102 is driven to move to the side far away from the clamping groove 9 through the first electric push rod 101, the first clamping block 102 is further separated from the clamping groove 9, and then the external hydraulic cylinder 4 is pulled upwards, so that the piston rod 5 is separated from the positioning groove 14 and the through hole, and the external hydraulic cylinder 4 can be removed.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. A veneer reeling machine of an external hydraulic system, comprising:
a base (1);
the device comprises a frame (2), wherein the top of the base (1) is fixedly connected with the frame (2);
the lower roller mechanism (3) is arranged below the inside of the frame (2);
the hydraulic device comprises an external hydraulic cylinder (4), wherein a through hole is formed in the center of the top of a frame (2), the external hydraulic cylinder (4) is movably connected to the top of the frame (2) corresponding to the position of the through hole, a piston rod (5) is arranged at the bottom of the external hydraulic cylinder (4), the bottom of the piston rod (5) penetrates through the through hole and extends to the outside of the through hole, fixing blocks (6) are fixedly connected to the bottoms of the front side and the rear side of the external hydraulic cylinder (4), a limit hole (7) is formed in the top of the fixing blocks (6) and on one side far away from the external hydraulic cylinder (4), a limit rod (8) is movably inserted into the limit hole (7), the top of the limit rod (8) penetrates through the limit hole (7) and extends to the outside of the limit hole (7), and the bottom of the limit rod (8) is fixedly connected with the top of the frame (2);
the clamping groove (9) is formed in the left side of the fixed block (6);
first joint mechanism (10), first joint mechanism (10) set up the top in frame (2), frame (2) top just is located the left side fixedly connected with of external pneumatic cylinder (4) and is had first electric putter (101) that symmetry set up around, the output fixedly connected with first joint piece (102) of first electric putter (101), the inside of draw-in groove (9) is run through to one side that first electric putter (101) was kept away from to first joint piece (102) and is extended to draw-in groove (9).
2. The plate bending machine of an external hydraulic system according to claim 1, wherein: the lower roller mechanism (3) comprises a first driving motor, a first driving shaft and a lower roller, wherein two first driving motors are fixedly connected to the bottom of the left side of the frame, the two first driving motors are arranged in a front-back symmetrical mode, the first driving shaft is fixedly connected to an output shaft of the first driving motor, the right end of the first driving shaft penetrates through the frame and extends to the outside of the frame, the first driving shaft is connected with the frame in a rotating mode, and the lower roller is fixedly sleeved at the center of the surface of the first driving shaft.
3. The plate bending machine of an external hydraulic system according to claim 1, wherein: the telescopic rod is characterized in that telescopic rods (11) are fixedly connected to the left side and the right side of the top of the frame (2), the bottoms of the telescopic rods (11) penetrate through the frame (2) and extend to the inside of the frame (2), two telescopic rods (11) are fixedly connected with the same fixing frame (12), a second driving motor is fixedly connected to the left side of the fixing frame (12), a second driving shaft is fixedly connected to an output shaft of the second driving motor, the right end of the second driving shaft penetrates through the fixing frame (12) and extends to the outside of the fixing frame (12), the second driving shaft is connected with the fixing frame in a rotating mode, an upper roller (13) is fixedly sleeved at the center of the surface of the second driving shaft, a positioning groove (14) is formed in the center of the top of the fixing frame (12), the bottom of the piston rod (5) penetrates through the positioning groove (14) and extends to the inside of the positioning groove (14), a fixing groove (15) is formed in the lower portion of the left side and the right side of the piston rod (5), a second electric push rod (16) is fixedly connected to the left side and the right side of the fixing frame (12), and the electric push rod (16) is located on the right side of the positioning groove (14), and the second electric push rod (16) is close to the second push rod (16).
4. A plate bending machine for an external hydraulic system according to claim 3, characterized in that: one end of the second clamping block (17) far away from the second electric push rod (16) penetrates through the fixing groove (15) and extends to the inside of the fixing groove (15), and the second clamping block (17) is movably clamped with the fixing groove (15).
5. The plate bending machine of an external hydraulic system according to claim 1, wherein: the fixed block (6) is movably contacted with the frame (2).
6. The plate bending machine of an external hydraulic system according to claim 1, wherein: the first clamping block (102) is movably clamped with the clamping groove (9).
7. A plate bending machine for an external hydraulic system according to claim 3, characterized in that: the piston rod (5) is movably inserted into the positioning groove (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322278323.4U CN220658835U (en) | 2023-08-23 | 2023-08-23 | Veneer reeling machine of external hydraulic system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322278323.4U CN220658835U (en) | 2023-08-23 | 2023-08-23 | Veneer reeling machine of external hydraulic system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220658835U true CN220658835U (en) | 2024-03-26 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322278323.4U Active CN220658835U (en) | 2023-08-23 | 2023-08-23 | Veneer reeling machine of external hydraulic system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220658835U (en) |
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2023
- 2023-08-23 CN CN202322278323.4U patent/CN220658835U/en active Active
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