CN213728907U - Multi-station steel plate bending die - Google Patents
Multi-station steel plate bending die Download PDFInfo
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- CN213728907U CN213728907U CN202022578851.8U CN202022578851U CN213728907U CN 213728907 U CN213728907 U CN 213728907U CN 202022578851 U CN202022578851 U CN 202022578851U CN 213728907 U CN213728907 U CN 213728907U
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Abstract
The utility model discloses a multistation steel sheet bending die, including connecting the base, the top of connecting the base is through a plurality of support column fixedly connected with connection roof, the bottom of connecting the roof is connected with the regulation seat through elevating gear, the bottom of adjusting the seat can be dismantled and be connected with the bending cutter, set up the standing groove in the middle of the top of connecting the base, the middle part of standing groove is provided with the regulating spindle, one side of regulating spindle is rotated and is connected with the first bent plate, the opposite side of regulating spindle is rotated and is connected with the second bent plate; through the setting of regulating spindle, hydraulic stem, improved the grinding apparatus's of bending functionality, regulating spindle, hydraulic stem can change the contained angle between first board, the second board of bending for first board, the second board of bending form the angle that the angle degree and steel sheet need bend unanimously, have reduced the condition of seting up a plurality of different grooves of bending, have reduced the wasting of resources, have improved work efficiency.
Description
Technical Field
The utility model belongs to the technical field of the mould of bending, concretely relates to multistation steel sheet mould of bending.
Background
The mold is required to be used for molding and processing products in the manufacturing process of the products in the equipment manufacturing industry, the mold manufacturing industry and the aerospace industry. When a bending forming process is implemented, when a batch of steel plate bending production is faced, the dies with different specifications need to be replaced.
The groove of bending of current grinding apparatus of bending is mostly fixed the setting for the steel sheet can only be bent according to the groove of bending of opening, has injectd the size that the steel sheet was bent, is unfavorable for normal processing, the use of steel sheet, needs other angle of bending still need fluting again, has wasted the resource, has increased the work degree of difficulty, for this we propose the multistation steel sheet mould of bending.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a multistation steel sheet mould of bending to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the multi-station steel plate bending die comprises a connecting base, wherein the top of the connecting base is fixedly connected with a connecting top plate through a plurality of supporting columns, the bottom of the connecting top plate is connected with an adjusting seat through a lifting device, the bottom of the adjusting seat is detachably connected with a bending tool, a placing groove is formed in the middle of the top of the connecting base, an adjusting shaft is arranged in the middle of the placing groove, one side of the adjusting shaft is rotatably connected with a first bending plate, the other side of the adjusting shaft is rotatably connected with a second bending plate, and protection arc-shaped areas are arranged at positions, close to the adjusting shaft, of opposite surfaces of the adjusting shaft and the second bending plate;
one side of the second bending plate, which is far away from the first bending plate, is rotatably connected with a first driving shaft, an arc-shaped groove matched with the first driving shaft for use is formed in the surface of the second bending plate, two second driving shafts are symmetrically distributed on the inner surface of the placing groove, and a plurality of hydraulic rods are uniformly arranged between the first driving shaft and the second driving shafts.
Preferably, the first bending plate and the second bending plate are of the same structure, and are symmetrically distributed with an axis symmetry line of the adjusting shaft.
Preferably, the bending cutter is located right above the adjusting shaft, and the included angle degree formed by the first bending plate and the second bending plate is greater than the degree of the bending cutter.
Preferably, the length of the first bending plate is smaller than the depth of the placing groove, and the cross section of the placing groove is in an isosceles trapezoid shape.
Preferably, the top of the bending cutter is fixedly connected with a T-shaped connecting column, and a T-shaped connecting groove matched with the T-shaped connecting column for use is formed in the adjusting seat.
Preferably, the top of adjusting the seat rotates and is connected with a plurality of adjusting bolt, just adjusting bolt passes and adjusts seat and T style of calligraphy spliced pole screw thread rotation fixed.
Preferably, the surface of the connecting base is provided with a plurality of heat dissipation holes.
Compared with the prior art, the beneficial effects of the utility model are that:
through the setting of regulating spindle, hydraulic stem, improved the grinding apparatus's of bending functionality, regulating spindle, hydraulic stem can change the contained angle between first board, the second board of bending for first board, the second board of bending form the angle that the angle degree and steel sheet need bend unanimously, have reduced the condition of seting up a plurality of different grooves of bending, have reduced the wasting of resources, have improved work efficiency.
Through the setting of first drive shaft, second drive shaft, the functional of second bending board has further been improved, and when the hydraulic stem promoted the second bending board, the second bending board can use the regulating spindle to rotate as the centre of a circle, and the angle of the adjustable second bending board of first drive shaft, second drive shaft between first bending board, standing groove this moment for the hydraulic stem can normally expand, contract, makes the turned angle of second bending board more convenient.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is an enlarged view of the point A in the structure diagram 1 of the present invention;
fig. 3 is a front view of the first bending plate and the second bending plate of the structure of the present invention when they are unfolded;
fig. 4 is a front view of the first bending plate and the second bending plate of the structure of the present invention when they are contracted;
fig. 5 is a perspective view of the second bending plate and the driving shaft of the structure of the present invention;
in the figure: 1. connecting the top plate; 2. an adjusting seat; 3. adjusting the bolt; 4. a support pillar; 5. a placement groove; 6. connecting a base; 7. heat dissipation holes; 8. bending a cutter; 9. a first bending plate; 10. protecting the arc-shaped area; 11. an adjustment shaft; 12. a second bending plate; 13. a hydraulic lever; 14. a first drive shaft; 15. an arc-shaped slot; 16. a second drive shaft.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1 to 5, the present invention provides a technical solution: the multi-station steel plate bending die comprises a connecting base 6, wherein the top of the connecting base 6 is fixedly connected with a connecting top plate 1 through a plurality of supporting columns 4, the bottom of the connecting top plate 1 is connected with an adjusting seat 2 through a lifting device, the bottom of the adjusting seat 2 is detachably connected with a bending cutter 8, and a plurality of heat dissipation holes 7 are formed in the surface of the connecting base 6;
referring to fig. 1 and 2, a placing groove 5 is formed in the middle of the top of a connecting base 6, the cross section of the placing groove 5 is isosceles trapezoid, the shape of the placing groove 5 can refer to fig. 1, an adjusting shaft 11 is arranged in the middle of the placing groove 5, one side of the adjusting shaft 11 is rotatably connected with a first bending plate 9, the first bending plate 9 can refer to fig. 1, 3 and 4, when the first bending plate 9 rotates along with the adjusting shaft 11, the length of the first bending plate 9 is smaller than the depth of the placing groove 5, the other side of the adjusting shaft 11 is rotatably connected with a second bending plate 12, the first bending plate 9 and the second bending plate 12 are of the same structure, the first bending plate 9 and the second bending plate 12 are symmetrically distributed along the axial symmetry line of the adjusting shaft 11, so that the first bending plate 9 and the second bending plate 12 can rotate simultaneously, and the opposite sides of the adjusting shaft 11 and the second bending plate 12 are both provided with a protection arc-shaped area 10 near the adjusting shaft 11, the shape of the protection arc-shaped area 10 can participate in fig. 2 and 5, and the protection arc-shaped area 10 is used for protecting the adjusting shaft 11, so that when an included angle formed by the rotation of the first bending plate 9 and the second bending plate 12 is small, the adjusting shaft 11 cannot be extruded and damaged;
referring to fig. 2, 3 and 4, a first driving shaft 14 is rotatably connected to one side of the second bending plate 12 away from the first bending plate 9, an arc-shaped groove 15 matched with the first driving shaft 14 is formed in the surface of the second bending plate 12, two second driving shafts 16 are symmetrically distributed on the inner surface of the placement groove 5, a plurality of hydraulic rods 13 are uniformly arranged between the first driving shaft 14 and the second driving shafts 16, the second bending plate 12 and the hydraulic rods 13 can form a triangle, the first driving shaft 14, the second driving shaft 16 and the adjusting shaft 11 are located at three vertexes of the triangle, so that the triangle can change the shape, when the hydraulic rods 13 push the second bending plate 12, the second bending plate 12 rotates around the adjusting shaft 11, and at the moment, the first driving shaft 14 and the second driving shaft 16 can adjust the angle of the second bending plate 12 between the first bending plate 9 and the placement groove 5, the hydraulic rod 13 can be normally unfolded and retracted, and the rotation angle of the second bending plate 12 is more convenient.
In this embodiment, preferably, it can participate in fig. 1 and fig. 3, the bending tool 8 is located right above the adjusting shaft 11, and the degree of the included angle formed by the first bending plate 9 and the second bending plate 12 is greater than the degree of the bending tool 8, so that when the bending tool 8 slides downwards, the bending tool can slide into the included angle between the first bending plate 9 and the second bending plate 12.
In this embodiment, preferably, can participate in fig. 1 and fig. 3, the top fixedly connected with T style of calligraphy spliced pole of bending cutter 8 has seted up the T style of calligraphy spread groove that uses with T style of calligraphy spliced pole cooperation in adjusting seat 2, the top of adjusting seat 2 is rotated and is connected with a plurality of adjusting bolt 3, and adjusting bolt 3 passes and adjusts seat 2 and T style of calligraphy spliced pole screw thread rotation fixed, can make bending cutter 8 dismantle with adjusting seat 2, the installation, and easy operation is convenient.
The utility model discloses a theory of operation and use flow: before bending the steel sheet, adjust first bending plate 9, the contained angle of second bending plate 12, operation hydraulic stem 13, make hydraulic stem 13 adjust to the expansion state from the contraction state, make first bending plate 9, second bending plate 12 adjusts to the state of figure 4 from the state of figure 3, when hydraulic stem 13 operates, first drive shaft 14, second drive shaft 16 can automatic rotation, thereby can make the operation of hydraulic stem 13 promote second bending plate 12, make second bending plate 12 use regulating shaft 11 to rotate as the centre of a circle, make first bending plate 9, the contained angle that second bending plate 12 formed is the bending contained angle of steel sheet, will adjust seat 2 afterwards, bending cutter 8 passes through elevating gear and slides to the bottom, make bending cutter 8 contact steel sheet and bend to second bending plate 12, in the first bending plate 9 can.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
The above description is only for the purpose of illustrating the technical solutions of the present invention and not for the purpose of limiting the same, and other modifications or equivalent replacements made by those of ordinary skill in the art to the technical solutions of the present invention should be covered within the scope of the claims of the present invention as long as they do not depart from the spirit and scope of the technical solutions of the present invention.
Claims (7)
1. Multistation steel sheet mould of bending, including connecting base (6), the top of connecting base (6) is through a plurality of support column (4) fixedly connected with connection roof (1), the bottom of connecting roof (1) is connected with through elevating gear and adjusts seat (2), the bottom of adjusting seat (2) can be dismantled and be connected with bending cutter (8), its characterized in that: a placing groove (5) is formed in the middle of the top of the connecting base (6), an adjusting shaft (11) is arranged in the middle of the placing groove (5), a first bending plate (9) is rotatably connected to one side of the adjusting shaft (11), a second bending plate (12) is rotatably connected to the other side of the adjusting shaft (11), and protection arc-shaped areas (10) are arranged at positions, close to the adjusting shaft (11), of opposite surfaces of the adjusting shaft (11) and the second bending plate (12);
one side of the second bending plate (12) far away from the first bending plate (9) is rotatably connected with a first driving shaft (14), an arc-shaped groove (15) matched with the first driving shaft (14) for use is formed in the surface of the second bending plate (12), two second driving shafts (16) are symmetrically distributed on the inner surface of the placing groove (5), and a plurality of hydraulic rods (13) are uniformly arranged between the first driving shaft (14) and the second driving shafts (16).
2. The multi-station steel plate bending die according to claim 1, wherein: the first bending plate (9) and the second bending plate (12) are of the same structure, and the first bending plate (9) and the second bending plate (12) are symmetrically distributed on the axis of symmetry line of the adjusting shaft (11).
3. The multi-station steel plate bending die according to claim 1, wherein: the bending cutter (8) is located right above the adjusting shaft (11), and the included angle degree formed by the first bending plate (9) and the second bending plate (12) is larger than the degree of the bending cutter (8).
4. The multi-station steel plate bending die according to claim 1, wherein: the length of the first bending plate (9) is smaller than the depth of the placing groove (5), and the cross section of the placing groove (5) is isosceles trapezoid.
5. The multi-station steel plate bending die according to claim 1, wherein: the top fixedly connected with T style of calligraphy spliced pole of bending cutter (8), set up the T style of calligraphy spread groove that uses with T style of calligraphy spliced pole cooperation in adjusting seat (2).
6. The multi-station steel plate bending die according to claim 5, wherein: the top of adjusting seat (2) is rotated and is connected with a plurality of adjusting bolt (3), just adjusting bolt (3) pass and adjust seat (2) and T style of calligraphy spliced pole screw thread rotation fixed.
7. The multi-station steel plate bending die according to claim 1, wherein: the surface of the connecting base (6) is provided with a plurality of heat dissipation holes (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022578851.8U CN213728907U (en) | 2020-11-10 | 2020-11-10 | Multi-station steel plate bending die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022578851.8U CN213728907U (en) | 2020-11-10 | 2020-11-10 | Multi-station steel plate bending die |
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| CN213728907U true CN213728907U (en) | 2021-07-20 |
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| CN202022578851.8U Active CN213728907U (en) | 2020-11-10 | 2020-11-10 | Multi-station steel plate bending die |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113843317A (en) * | 2021-09-30 | 2021-12-28 | 安徽省亚威机床制造有限公司 | Lower notch angle compensation device for bending machine and implementation method thereof |
| CN114618941A (en) * | 2022-03-16 | 2022-06-14 | 徐州三和机械零部件有限公司 | Bending device for precision machining of hydraulic fittings |
-
2020
- 2020-11-10 CN CN202022578851.8U patent/CN213728907U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113843317A (en) * | 2021-09-30 | 2021-12-28 | 安徽省亚威机床制造有限公司 | Lower notch angle compensation device for bending machine and implementation method thereof |
| CN113843317B (en) * | 2021-09-30 | 2023-09-12 | 安徽省亚威机床制造有限公司 | Lower notch angle compensation device for bending machine and implementation method thereof |
| CN114618941A (en) * | 2022-03-16 | 2022-06-14 | 徐州三和机械零部件有限公司 | Bending device for precision machining of hydraulic fittings |
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