CN213134608U - Multifunctional portal frame hydraulic mechanism - Google Patents
Multifunctional portal frame hydraulic mechanism Download PDFInfo
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- CN213134608U CN213134608U CN202021880669.1U CN202021880669U CN213134608U CN 213134608 U CN213134608 U CN 213134608U CN 202021880669 U CN202021880669 U CN 202021880669U CN 213134608 U CN213134608 U CN 213134608U
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- portal frame
- die
- herringbone groove
- feed hopper
- slide rail
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Abstract
The utility model relates to a multi-functional portal frame hydraulic pressure mechanism, include: a slide rail; the portal frame is fixedly arranged on the sliding rail in a spanning mode, and a hydraulic cylinder for providing downward pressure is arranged on the portal frame; the running mechanism comprises a plurality of pulleys, and the pulleys can slide on the slide rails and are fixed at a plurality of positions; the herringbone groove bending die comprises a herringbone groove upper die and a herringbone groove lower die; the feeding hopper bending die comprises an upper feeding hopper die and a lower feeding hopper die. When the workpiece types are switched, only the upper die of the utility model needs to be replaced, and the connection mode is simple and easy to operate, thereby improving the production efficiency; the group of feeder hopper can directly go on in the feeder hopper lower mould to weldment work, can utilize the coaster to remove to the feeder hopper on the pneumatic cylinder in the course of working below compressing tightly the correction at any time, and the unsafe condition of installation angle of feeder hopper discharge gate has effectively been avoided to this kind of mode, has improved machining precision and product quality.
Description
Technical Field
The utility model relates to a trucd mixer part processing equipment technical field especially relates to a multi-functional portal frame hydraulic pressure mechanism.
Background
In the prior art, the bending processes of the herringbone groove beam and the feed hopper are finished by adopting a universal punching machine, and upper and lower dies of the herringbone groove beam and the feed hopper need to be frequently replaced, so that the operation is complicated; the back hopper that bends needs the manual work to carry out the group to the welding, and this process adopts simple and easy support to go on among the prior art, and the unsafe condition of installation angle of feeder hopper discharge gate has easily appeared in this mode, has reduced machining precision and product quality.
Disclosure of Invention
The utility model discloses aim at solving prior art not enough, and provide a multi-functional portal frame hydraulic pressure mechanism.
The utility model discloses a realize above-mentioned purpose, adopt following technical scheme:
a multi-functional portal frame hydraulic pressure mechanism includes:
a slide rail;
the portal frame is fixedly arranged on the sliding rail in a spanning mode, and a hydraulic cylinder for providing downward pressure is arranged on the portal frame;
the running mechanism comprises a plurality of pulleys, and the pulleys can slide on the slide rails and are fixed at a plurality of positions;
the herringbone groove bending die comprises a herringbone groove upper die and a herringbone groove lower die, the herringbone groove lower die is positioned on one pulley, and the herringbone groove upper die is connected with the movable end of the hydraulic cylinder through a universal connecting flange when the herringbone groove is bent;
the feeding hopper bending die comprises an upper feeding hopper die and a lower feeding hopper die, wherein the lower feeding hopper die is positioned on another pulley, and the upper feeding hopper die is connected with the movable end of the hydraulic cylinder through a universal connecting flange when the feeding hopper is bent.
Further, the portal frame comprises two side support frames and a top support frame, the side support frames are C-shaped, the bottom ends of the side support frames are fixedly connected with the side walls of the sliding rails, the top support frame is inverted concave, the two ends of the top support frame are fixedly connected with the top ends of the two side support frames respectively, and the fixing portion of the hydraulic cylinder is fixedly connected with the bottom surface of the middle portion of the top support frame.
Furthermore, the joints and the bent parts of the side supporting frames and the top supporting frame are provided with reinforcing triangular ribs.
Further, the number of pulleys is two.
Furthermore, the pulley is driven by a motor, the motor is fixedly connected with the pulley, and an output shaft of the motor is connected with at least one rail wheel of the pulley through a speed reducing mechanism.
Further, the speed reducing mechanism is one of a gear speed reducing mechanism, a belt speed reducing mechanism and a chain speed reducing mechanism.
Further, the coaster below is equipped with the locating plate of bar, and the locating plate sets up along the slide rail, is equipped with a plurality of locating holes on the locating plate, and the coaster bottom is equipped with the bolt that can plug with the locating hole cooperation.
Furthermore, a plurality of lead screws are arranged below the pulley, the lead screws are arranged along the slide rail and are rotatably connected with the supports at the two ends of the slide rail, nuts are sleeved on the lead screws in a matched mode, each nut is fixedly connected with the bottom of one pulley respectively, and the end portions of the lead screws are provided with rotation driving devices for driving the lead screws to rotate.
Furthermore, the rotation driving device is a hand-cranking handle or a motor.
The utility model has the advantages that: when the workpiece types are switched, only the upper die of the utility model needs to be replaced, and the connection mode is simple and easy to operate, thereby improving the production efficiency; the group of feeder hopper can directly go on in the feeder hopper lower mould to weldment work, can utilize the coaster to remove to the feeder hopper on the pneumatic cylinder in the course of working below compressing tightly the correction at any time, and the unsafe condition of installation angle of feeder hopper discharge gate has effectively been avoided to this kind of mode, has improved machining precision and product quality.
Drawings
Fig. 1 is a schematic structural view of the present invention;
in the figure: 1-a slide rail; 2-a portal frame; 21-a hydraulic cylinder; 22-lateral support frame; 23-a top support shelf; 24-reinforcing triangular ribs; 3-a traveling mechanism; 31-a sled; 32-positioning plate; 33-positioning holes; 4-a herringbone groove bending die; 41-herringbone groove upper die; 42-herringbone groove lower die; 5-feeding hopper bending die; 51-an upper mold of a feed hopper; 52-feeding hopper lower die;
the following detailed description will be made in conjunction with embodiments of the present invention with reference to the accompanying drawings.
Detailed Description
The invention will be further explained with reference to the following figures and examples:
as shown in the figures, a multifunctional gantry hydraulic mechanism comprises:
a slide rail 1;
the gantry 2 is fixedly arranged on the sliding rail 1 in a spanning mode, and a hydraulic cylinder 21 used for providing downward pressure is arranged on the gantry 2;
the travelling mechanism 3, the travelling mechanism 3 includes a plurality of pulleys 31, the pulleys 31 can slide on the slide rail 1 and are fixed at a plurality of positions;
the herringbone groove bending die 4 comprises a herringbone groove upper die 41 and a herringbone groove lower die 42, the herringbone groove lower die 42 is positioned on one pulley 31, and the herringbone groove upper die 41 is connected with the movable end of the hydraulic cylinder 21 through a universal connecting flange when the herringbone groove is bent;
feed hopper mould 5 that bends, feed hopper mould 5 that bends include feed hopper mould 51 and feed hopper lower mould 52, and feed hopper lower mould 52 is located another coaster 31, and feed hopper mould 51 links to each other with the expansion end of pneumatic cylinder 21 through general flange on the feed hopper during feed hopper bending.
Further, the portal frame 2 comprises two side support frames 22 and a top support frame 23, the side support frames 22 are C-shaped, the bottom ends of the side support frames are fixedly connected with the side walls of the slide rail 1, the top support frame 23 is inverted concave, the two ends of the top support frame 23 are fixedly connected with the top ends of the two side support frames 22 respectively, and the fixing portion of the hydraulic cylinder 21 is fixedly connected with the bottom surface of the middle portion of the top support frame 23.
Furthermore, reinforcing triangular ribs 24 are arranged at the joints and the bent parts of the side supporting frames 22 and the top supporting frame 23.
Further, the number of the pulleys 31 is two.
Further, the pulley 31 is driven by a motor, the motor is fixedly connected with the pulley 31, and an output shaft of the motor is connected with at least one rail wheel of the pulley 31 through a speed reducing mechanism.
Further, the speed reducing mechanism is one of a gear speed reducing mechanism, a belt speed reducing mechanism and a chain speed reducing mechanism.
Further, a strip-shaped positioning plate 32 is arranged below the pulley 31, the positioning plate 32 is arranged along the slide rail 1, a plurality of positioning holes 33 are formed in the positioning plate 32, and a pluggable bolt is arranged at the bottom of the pulley 31 and matched with the positioning holes 33.
Further, pulley 31 below is equipped with many lead screws, and the lead screw sets up and is connected rather than the support rotation at both ends along slide rail 1, and the cooperation cover is equipped with the screw on the lead screw, every screw respectively with a pulley 31 bottom fixed connection, the tip of lead screw is equipped with and is used for driving its pivoted rotation drive arrangement.
Further, the rotation driving device is a hand-operated handle or a motor, and the lead screw is driven to rotate in a hand-operated or motor-driven mode, so that the nut moves along the lead screw, and the pulley 31 slides along the sliding rail 1.
The utility model discloses during the use, operating personnel can move coaster 31 as required thereby change herringbone groove bending die 4 and feeder hopper bending die 5 position on slide rail 1, when needing to press the bending operation, make corresponding coaster 31 move to portal frame 2 under, and insert the bolt and fix a position in corresponding locating hole 33, go up the mould that corresponds and pass through the expansion end fixed connection of general flange and pneumatic cylinder 21, can carry out the bending process of herringbone groove roof beam or feeder hopper, this kind of mode only needs to change the mould when switching work piece kind, and the connected mode is simple and easy to operate, has improved production efficiency; the welding operation can be directly carried out in the lower feed hopper die 52 by the group of the feed hoppers, and the lower part of the upper feed hopper die 51 moved to the hydraulic cylinder 21 by the pulley 31 can be pressed and corrected at any time in the machining process, so that the condition that the installation angle of a discharge port of the feed hopper is inaccurate is effectively avoided, and the machining precision and the product quality are improved.
The present invention has been described above with reference to the accompanying drawings, and it is obvious that the present invention is not limited by the above embodiments, and various improvements made by the method concept and technical solution of the present invention or directly applied to other occasions without improvement are all within the protection scope of the present invention.
Claims (9)
1. The utility model provides a multi-functional portal frame hydraulic pressure mechanism which characterized in that includes:
a slide rail (1);
the gantry (2) is fixedly arranged on the sliding rail (1) in a spanning mode, and a hydraulic cylinder (21) used for providing downward pressure is arranged on the gantry (2);
the travelling mechanism (3), the travelling mechanism (3) includes a plurality of pulleys (31), the pulleys (31) can slide on the slide rail (1) and are fixed at a plurality of positions;
the herringbone groove bending die (4) comprises a herringbone groove upper die (41) and a herringbone groove lower die (42), the herringbone groove lower die (42) is positioned on one pulley (31), and the herringbone groove upper die (41) is connected with the movable end of the hydraulic cylinder (21) through a universal connecting flange when the herringbone groove is bent;
feed hopper mould (5) of buckling, feed hopper mould (5) of buckling include feed hopper mould (51) and feed hopper lower mould (52), and feed hopper lower mould (52) are located on another coaster (31), and feed hopper mould (51) link to each other through the expansion end of general flange with pneumatic cylinder (21) when the feed hopper buckles.
2. The multifunctional gantry hydraulic mechanism according to claim 1, wherein the gantry (2) comprises two side support frames (22) and a top support frame (23), the side support frames (22) are C-shaped, the bottom ends of the side support frames are fixedly connected with the side walls of the slide rail (1), the top support frame (23) is inverted concave, the two ends of the top support frame are fixedly connected with the top ends of the two side support frames (22), and the fixing portion of the hydraulic cylinder (21) is fixedly connected with the bottom surface of the middle portion of the top support frame (23).
3. The multifunctional portal frame hydraulic mechanism as claimed in claim 2, wherein the joint and the bent part of the side support frame (22) and the top support frame (23) are provided with reinforcing triangular ribs (24).
4. The multi-purpose gantry hydraulic machine according to claim 1, wherein the number of trolleys (31) is two.
5. The multi-purpose gantry hydraulic mechanism of claim 1, wherein the trolley (31) is driven by a motor, the motor is fixedly connected with the trolley (31), and an output shaft of the motor is connected with at least one rail wheel of the trolley (31) through a speed reducing mechanism.
6. The multi-functional portal frame hydraulic pressure mechanism of claim 5, characterized in that, the reduction gears is one of gear reduction gears, belt reduction gears, chain reduction gears.
7. The multifunctional portal frame hydraulic mechanism as claimed in claim 1, wherein a strip-shaped positioning plate (32) is arranged below the pulley (31), the positioning plate (32) is arranged along the slide rail (1), a plurality of positioning holes (33) are formed in the positioning plate (32), and a pluggable bolt is arranged at the bottom of the pulley (31) and matched with the positioning holes (33).
8. The multifunctional portal frame hydraulic mechanism as claimed in claim 1, wherein a plurality of lead screws are arranged below the trolley (31), the lead screws are arranged along the slide rail (1) and are rotatably connected with the brackets at two ends of the slide rail, nuts are fittingly sleeved on the lead screws, each nut is fixedly connected with the bottom of one trolley (31), and a rotation driving device for driving the lead screws to rotate is arranged at the end parts of the lead screws.
9. The multi-functional portal frame hydraulic mechanism of claim 8, wherein, the rotation driving device is a hand crank or a motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021880669.1U CN213134608U (en) | 2020-09-02 | 2020-09-02 | Multifunctional portal frame hydraulic mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021880669.1U CN213134608U (en) | 2020-09-02 | 2020-09-02 | Multifunctional portal frame hydraulic mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213134608U true CN213134608U (en) | 2021-05-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021880669.1U Active CN213134608U (en) | 2020-09-02 | 2020-09-02 | Multifunctional portal frame hydraulic mechanism |
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| Country | Link |
|---|---|
| CN (1) | CN213134608U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117245320A (en) * | 2023-11-16 | 2023-12-19 | 山东聚鑫专用车制造有限公司 | Welding device for overturning seat |
-
2020
- 2020-09-02 CN CN202021880669.1U patent/CN213134608U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117245320A (en) * | 2023-11-16 | 2023-12-19 | 山东聚鑫专用车制造有限公司 | Welding device for overturning seat |
| CN117245320B (en) * | 2023-11-16 | 2024-01-23 | 山东聚鑫专用车制造有限公司 | Welding device for overturning seat |
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