CN216501696U - Auxiliary positioning device for bending mechanism - Google Patents
Auxiliary positioning device for bending mechanism Download PDFInfo
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- CN216501696U CN216501696U CN202123299934.4U CN202123299934U CN216501696U CN 216501696 U CN216501696 U CN 216501696U CN 202123299934 U CN202123299934 U CN 202123299934U CN 216501696 U CN216501696 U CN 216501696U
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Abstract
The utility model discloses an auxiliary positioning device of a bending mechanism, which comprises a bending machine main body: the side bearer, it is installed the upper end right side of bender main part, L type mounting panel is installed in the side bearer left side, and L type mounting panel upside installs spacing frame to power assembly mechanism is installed to bender main part upside, and bender main part left side installs the discharge gate in addition, and the location stock bolt, it installs the centre of spacing frame, location stock bolt intermediate junction has the slide, and the slide upside installs spacing wheel to slide downside movable mounting is among the spout of spacing frame. The auxiliary positioning device of the bending mechanism limits the upper part, the lower part, the front part and the rear part of a rod-shaped workpiece in the feeding process, also limits the bending length, ensures that the rod-shaped workpiece cannot deviate, is also provided with a positioning structure, and can position the rod-shaped workpiece in the bending process, so that the workpiece is prevented from falling off in the bending process.
Description
Technical Field
The utility model relates to the technical field of auxiliary bending mechanisms, in particular to an auxiliary positioning device for a bending mechanism.
Background
The bending machine is a machine capable of bending thin plates and rod-shaped workpieces, and mainly comprises a support, a workbench and a clamping plate, wherein the workbench is arranged on the support and comprises a base and a pressing plate, the base is connected with the clamping plate through a hinge, the base comprises a seat shell, a coil and a cover plate, the coil is arranged in a recess of the seat shell, the cover plate is covered on the top of the recess, the coil is electrified by a lead during use, and attractive force is generated on the pressing plate after the coil is electrified, so that the clamping of the thin plates between the pressing plate and the base is realized.
For example, in the oblique line bending mechanism of the bending machine with the publication number of CN205926718U, by arranging two bending machine stoppers capable of moving back and forth, when a part with an oblique line needs to be bent, the positions of the two stoppers can be adjusted first, so that the oblique line formed at the end parts of the two stoppers is matched with the oblique line of the part, thereby completing accurate positioning of the part and improving the efficiency and precision of bending the part with the oblique line, but the device has certain defects;
1. the limiting of the rod-shaped workpieces is too little when the existing bending mechanism is used for feeding, so that some rod-shaped workpieces are deviated in the feeding process, the bending length is not limited, and the final bending length and radian can be influenced.
2. The existing bending mechanism mostly lacks an auxiliary positioning device when being bent, so that some workpieces are shaken when being bent, the workpieces fall off, the processing is influenced, and the workpieces falling off during bending are extremely dangerous.
Aiming at the problems, innovative design is urgently needed on the basis of the original bending mechanism.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide an auxiliary positioning device for a bending mechanism, and the auxiliary positioning device is used for solving the problems that when the bending mechanism is used for loading materials, the limit on rod-shaped workpieces is too small, so that some rod-shaped workpieces are deviated in the loading process, and the bending length is not limited, so that the final bending length and radian can be influenced.
In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a mechanism auxiliary positioning device bends, includes the bender main part:
the side frame is mounted on the right side of the upper end of the bending machine main body, an L-shaped support plate is mounted on the left side of the side frame, a limiting frame is mounted on the upper side of the L-shaped support plate, a power assembly mechanism is mounted on the upper side of the bending machine main body, and a discharge hole is mounted on the left side of the bending machine main body;
the positioning long rod bolt is arranged in the middle of the limiting frame, a sliding seat is connected in the middle of the positioning long rod bolt, a limiting wheel is arranged on the upper side of the sliding seat, and the lower side of the sliding seat is movably arranged in a sliding groove of the limiting frame;
the bending machine comprises a bending machine body, a pallet, a first hydraulic cylinder, a first telescopic rod and a limiting plate, wherein the pallet is arranged on the left side of the bending machine body, the first hydraulic cylinder is arranged inside the left side of the pallet, the first telescopic rod is arranged on the left side of the first hydraulic cylinder, and the limiting plate is arranged at the left end of the first telescopic rod;
and the bending rotating structure is arranged on the left side of the pallet, a bending die is arranged in the middle of the upper side of the bending rotating structure, and a positioning mechanism is arranged on the right side of the bending rotating structure.
Preferably, the left side of the L-shaped support plate is connected with the power assembly mechanism, two limiting frames are installed on the left side and the right side of the L-shaped support plate, and the two limiting frames are respectively vertically and transversely installed on the L-shaped support plate.
Preferably, seven sliding seats are movably mounted on the inner side of the limiting frame in an up-and-down staggered mode, and the sliding seats and the limiting frame form a sliding structure through long positioning rod bolts.
Preferably, two first telescopic rods are installed on the front side and the rear side inside the pallet, and the limiting plate and the pallet form a sliding structure through the first telescopic rods.
Preferably, the positioning mechanism comprises a second hydraulic cylinder, a second telescopic rod, a positioning table and a positioning seat, the two second hydraulic cylinders are arranged on the front side and the rear side of the upper side of the bending rotating structure, and the second telescopic rod is arranged on the upper side of the second hydraulic cylinder.
Preferably, a positioning table is installed at the upper end of the second telescopic rod, a positioning seat is installed on the upper side of the bending and rotating structure, and the positioning table and the positioning seat form a lifting structure through the second telescopic rod.
Compared with the prior art, the utility model has the beneficial effects that: the auxiliary positioning device of the bending mechanism limits the upper part, the lower part, the front part and the rear part of a rod-shaped workpiece in the feeding process, also limits the bending length, ensures that the rod-shaped workpiece cannot deviate, is also provided with a positioning structure, and can position the rod-shaped workpiece in the bending process, so that the workpiece is prevented from falling off in the bending process.
Two spacing frames are installed to the L type mounting panel left and right sides, two spacing frames are vertical respectively and transversely install on L type mounting panel, spacing inboard crisscross movable mounting has seven slides from top to bottom, the slide passes through the stock positioning bolt and forms sliding structure with spacing frame, spacing wheel is installed to the slide upside, the limiting plate forms sliding structure through first telescopic link and pallet, spacing wheel through in two spacing frames, all spacing around the upper and lower of bar form work piece, position through adjusting about the spacing board, the length of injecing bending, the skew can not take place for bar form work piece has been ensured.
2. Two second hydraulic cylinders are installed around the rotational structure upside of bending, and the second telescopic link is installed to the second hydraulic cylinder upside, and the positioning seat is installed to the rotational structure upside of bending, and the location platform passes through the second telescopic link and forms elevation structure with the positioning seat, and the location platform descends when bending for location platform and positioning seat clip shaft-like work piece, thereby fix a position shaft-like work piece and prevent that the work piece from droing when bending.
Drawings
FIG. 1 is a schematic front view of the present invention;
FIG. 2 is a schematic top view of the present invention;
FIG. 3 is a schematic front view of the position-limiting frame according to the present invention;
FIG. 4 is a schematic sectional top view of the pallet of the present invention;
FIG. 5 is a schematic view of a positioning mechanism according to the present invention.
In the figure: 1. a bender body; 2. a power assembly mechanism; 3. a side frame; 4. an L-shaped bracket plate; 5. a limiting frame; 6. positioning a long rod bolt; 7. a slide base; 8. a limiting wheel; 9. a discharge port; 10. a pallet; 11. a first hydraulic cylinder; 12. a first telescopic rod; 13. a limiting plate; 14. a bending and rotating structure; 15. bending the die; 16. a positioning mechanism; 1601. a second hydraulic cylinder; 1602. a second telescopic rod; 1603. a positioning table; 1604. a positioning seat.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-5, the present invention provides a technical solution: a bending mechanism auxiliary positioning device comprises: the bending machine comprises a bending machine main body 1, a power assembly mechanism 2, a side frame 3, an L-shaped support plate 4, a limiting frame 5, a long positioning rod bolt 6, a sliding seat 7, a limiting wheel 8, a discharge port 9, a flat plate frame 10, a first hydraulic cylinder 11, a first telescopic rod 12, a limiting plate 13, a bending rotating structure 14, a bending die 15, a positioning mechanism 16, a second hydraulic cylinder 1601, a second telescopic rod 1602, a positioning table 1603 and a positioning seat 1604;
referring to fig. 1, 2, 3 and 4, a side frame 3 is installed on the right side of the upper end of a bending machine main body 1, an L-shaped support plate 4 is installed on the left side of the side frame 3, a limit frame 5 is installed on the upper side of the L-shaped support plate 4, a power assembly mechanism 2 is installed on the upper side of the bending machine main body 1, a discharge hole 9 is installed on the left side of the bending machine main body 1, a positioning long rod bolt 6 is installed in the middle of the limit frame 5, a sliding seat 7 is connected to the middle of the positioning long rod bolt 6, a limit wheel 8 is installed on the upper side of the sliding seat 7, the lower side of the sliding seat 7 is movably installed in a sliding groove of the limit frame 5, a flat plate frame 10 is installed on the left side of the bending machine main body 1, a first hydraulic cylinder 11 is installed inside the left side of the flat plate 10, a first telescopic rod 12 is installed on the left side of the first hydraulic cylinder 11, a limit plate 13 is installed at the left end of the first telescopic rod 12, the left side of the L-shaped support plate 4 is connected with the power assembly mechanism 2, two limiting frames 5 are arranged on the left side and the right side of an L-shaped support plate 4, the two limiting frames 5 are respectively vertically and horizontally arranged on the L-shaped support plate 4, seven sliding seats 7 are vertically and movably arranged on the inner sides of the limiting frames 5 in a staggered manner, the sliding seats 7 and the limiting frames 5 form a sliding structure through positioning long rod bolts 6, two first telescopic rods 12 are arranged on the front side and the rear side inside a flat plate frame 10, a limiting plate 13 and the flat plate frame 10 form a sliding structure through the first telescopic rods 12, firstly, all the positioning long rod bolts 6 on the two limiting frames 5 are rotated, the positioning long rod bolts 6 are rotated to drive the sliding seats 7 to slide in the sliding grooves of the limiting frames 5, the sliding seats 7 drive the limiting wheels 8 to slide, the positions of the total fourteen limiting wheels 8 in the two limiting frames 5 are adjusted, so that rod-shaped workpieces are in a linear state when passing through the fourteen limiting wheels 8, and the feeding is limited, the power assembly mechanism 2 sends the rod-shaped workpieces out of the discharge hole 9, the rod-shaped workpieces pass through the positioning mechanism 16, meanwhile, the limiting plate 13 slides left and right through the first telescopic rod 12, the bending length of the rod-shaped workpieces is adjusted through the limiting plate 13, and the rod-shaped workpieces contact the limiting plate 13 and stop feeding.
Referring to fig. 5, a bending rotating structure 14 is installed on the left side of a pallet 10, a bending die 15 is installed in the middle of the upper side of the bending rotating structure 14, a positioning mechanism 16 is installed on the right side of the bending rotating structure 14, the positioning mechanism 16 includes a second hydraulic cylinder 1601, a second telescopic rod 1602, a positioning table 1603 and a positioning seat 1604, two second hydraulic cylinders 1601 are installed on the front and back of the upper side of the bending rotating structure 14, a second telescopic rod 1602 is installed on the upper side of the second hydraulic cylinder 1601, a positioning table 1603 is installed on the upper end of the second telescopic rod 1602, the positioning table 1603 is installed on the upper side of the bending rotating structure 14, a lifting structure is formed by the second telescopic rod 1602 and the positioning seat 1604, after the bending length is confirmed, the bending rotating structure 14 drives the bending die 15 and the positioning table 1603 to rise, a rod-shaped workpiece falls into the grooves of the bending die 15 and the positioning table 1603, and then the positioning table 1603 descends through the second telescopic rod 1602, the positioning table 1603 and the positioning seat 1604 clamp the rod-shaped workpiece to fix the workpiece, and then the bending rotating structure 14 drives the bending die 15 to rotate to perform bending work on the rod-shaped workpiece.
The working principle is as follows: when the device is used, firstly, according to the structure shown in fig. 1-4, all the long positioning rod bolts 6 on the two limiting frames 5 are rotated, the long positioning rod bolts 6 rotate to drive the sliding seat 7 to slide in the sliding grooves of the limiting frames 5, the sliding seat 7 drives the limiting wheels 8 to slide, the positions of the fourteen limiting wheels 8 in the two limiting frames 5 are adjusted, so that rod-shaped workpieces are in a linear state when passing through the fourteen limiting wheels 8, thereby limiting feeding, the power assembly mechanism 2 sends the rod-shaped workpieces out from the discharge hole 9, the rod-shaped workpieces pass through the positioning mechanism 16, meanwhile, the limiting plates 13 slide left and right through the first telescopic rods 12, the bending length of the rod-shaped workpieces is adjusted through the limiting plates 13, the rod-shaped workpieces contact the limiting plates 13, and feeding is stopped;
according to fig. 5, after the bending length is confirmed, the bending rotating structure 14 drives the bending die 15 and the positioning table 1603 to rise, the rod-shaped workpiece falls into the groove of the bending die 15 and the groove of the positioning table 1603, then the positioning table 1603 descends through the second telescopic rod 1602, the positioning table 1603 and the positioning seat 1604 clamp the rod-shaped workpiece, so that the workpiece is fixed, and then the bending rotating structure 14 drives the bending die 15 to rotate to bend the rod-shaped workpiece.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments 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 (6)
1. The utility model provides a mechanism auxiliary positioning device bends, includes bender main part (1), its characterized in that:
the side frame (3) is installed on the right side of the upper end of the bending machine main body (1), an L-shaped support plate (4) is installed on the left side of the side frame (3), a limiting frame (5) is installed on the upper side of the L-shaped support plate (4), a power assembly mechanism (2) is installed on the upper side of the bending machine main body (1), and a discharge hole (9) is installed on the left side of the bending machine main body (1);
the positioning long-rod bolt (6) is arranged in the middle of the limiting frame (5), a sliding seat (7) is connected in the middle of the positioning long-rod bolt (6), a limiting wheel (8) is arranged on the upper side of the sliding seat (7), and the lower side of the sliding seat (7) is movably arranged in a sliding groove of the limiting frame (5);
the bending machine comprises a flat plate frame (10) which is arranged on the left side of a bending machine main body (1), wherein a first hydraulic cylinder (11) is arranged inside the left side of the flat plate frame (10), a first telescopic rod (12) is arranged on the left side of the first hydraulic cylinder (11), and a limiting plate (13) is arranged at the left end of the first telescopic rod (12);
the bending rotating structure (14) is installed on the left side of the pallet (10), a bending die (15) is installed in the middle of the upper side of the bending rotating structure (14), and a positioning mechanism (16) is installed on the right side of the bending rotating structure (14).
2. The auxiliary positioning device of the bending mechanism according to claim 1, wherein the left side of the L-shaped support plate (4) is connected with the power assembly mechanism (2), two limiting frames (5) are installed on the left side and the right side of the L-shaped support plate (4), and the two limiting frames (5) are respectively installed on the L-shaped support plate (4) vertically and transversely.
3. The auxiliary positioning device of the bending mechanism according to claim 1, wherein seven sliding seats (7) are movably mounted on the inner side of the limiting frame (5) in an up-and-down staggered manner, and the sliding seats (7) and the limiting frame (5) form a sliding structure through long positioning rod bolts (6).
4. The auxiliary positioning device for the bending mechanism according to claim 1, wherein two first telescopic rods (12) are installed at the front side and the rear side inside the pallet (10), and the limiting plate (13) and the pallet (10) form a sliding structure through the first telescopic rods (12).
5. The auxiliary positioning device for the bending mechanism according to claim 1, wherein the positioning mechanism (16) comprises a second hydraulic cylinder (1601), a second telescopic rod (1602), a positioning table (1603) and a positioning seat (1604), two second hydraulic cylinders (1601) are installed on the front and back of the upper side of the bending rotating structure (14), and the second telescopic rod (1602) is installed on the upper side of the second hydraulic cylinder (1601).
6. The auxiliary positioning device for the bending mechanism according to claim 5, wherein a positioning table (1603) is installed at the upper end of the second telescopic rod (1602), a positioning seat (1604) is installed at the upper side of the bending rotating structure (14), and the positioning table (1603) and the positioning seat (1604) form a lifting structure through the second telescopic rod (1602).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123299934.4U CN216501696U (en) | 2021-12-26 | 2021-12-26 | Auxiliary positioning device for bending mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123299934.4U CN216501696U (en) | 2021-12-26 | 2021-12-26 | Auxiliary positioning device for bending mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216501696U true CN216501696U (en) | 2022-05-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123299934.4U Active CN216501696U (en) | 2021-12-26 | 2021-12-26 | Auxiliary positioning device for bending mechanism |
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| Country | Link |
|---|---|
| CN (1) | CN216501696U (en) |
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2021
- 2021-12-26 CN CN202123299934.4U patent/CN216501696U/en active Active
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