CN209886454U - Two-way bending die for automobile hollow hanger - Google Patents
Two-way bending die for automobile hollow hanger Download PDFInfo
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- CN209886454U CN209886454U CN201920598347.9U CN201920598347U CN209886454U CN 209886454 U CN209886454 U CN 209886454U CN 201920598347 U CN201920598347 U CN 201920598347U CN 209886454 U CN209886454 U CN 209886454U
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Abstract
The utility model provides a two-way bending die is hung to car core, the utility model relates to a stamping die technical field, the fixed drift that is provided with on the lower surface of last mould, the fixed pressure flitch that is provided with on the upper surface of lower mould, it is equipped with the board that turns over through the bearing respectively to divide on the left and right sides of pressure flitch soon, the fixed backstop board that is provided with on the upper surface of lower mould, the upper end of backstop board is fixed and is provided with the extension spring, the other end of extension spring is fixed to be set up on the upside edge of turning over the board, the guide bar is worn to be equipped with in the activity on the backstop board, the fixed slider that is provided with on the guide bar on the one end that lies in the pressure flitch side, the cover is equipped with the spring on the guide bar, the one end; it is 90 through turning over the board bending type with the work piece, and rethread slider supports and turns over the board for the work piece is buckled and is the negative angle, and in production, is less to the wearing and tearing of mould.
Description
Technical Field
The utility model relates to a stamping die technical field, concretely relates to two-way mould of bending is hung to car core.
Background
When the automobile hollow hanger is bent and produced, the automobile hollow hanger is usually produced by adopting a stamping and bending production process.
In the existing stamping and bending process, in order to stamp out a negative angle, the die is greatly abraded in production, and if the die is damaged, the die is very troublesome in replacement and maintenance, and needs to be improved.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to prior art's defect and not enough, provide a two-way mould of bending of hollow hanging of car of simple structure, reasonable in design, convenient to use, it is 90 through turning over the board and buckling the work piece, and the rethread slider supports and turns over the board for the work piece is buckled and is the negative angle, and its mould overall structure is simple, and in production, is less to the wearing and tearing of mould.
In order to achieve the above object, the utility model adopts the following technical scheme: the device comprises an upper die, a lower die, a pressure plate, a punch, a turning plate, a tension spring, a sliding block, a spring, a stop plate, a nitrogen spring and a wedge-shaped slotting tool, wherein the upper die is arranged above the lower die, the punch is fixedly arranged on the lower surface of the upper die, the pressure plate is fixedly arranged on the upper surface of the lower die and is arranged under the punch, the turning plate is respectively and rotatably arranged on the left side edge and the right side edge of the pressure plate through bearings, the stop plate is fixedly arranged on the upper surface of the lower die, the tension spring is fixedly arranged at the upper end of the stop plate, the other end of the tension spring is fixedly arranged on the upper side edge of the turning plate, a guide rod is movably penetrated on the stop plate, the sliding block is fixedly arranged on one end of the guide rod on the side of the pressure plate, the sliding block is movably abutted against the turning plate, the spring is sleeved on, the other end of the spring is abutted to the stop plate, a wedge-shaped slotting tool is fixedly arranged on the lower surface of the upper die, the wedge-shaped slotting tool is movably inserted between the sliding block and the stop plate, a nitrogen spring is fixedly arranged on the lower die in a penetrating mode, and the output end of the nitrogen spring is fixedly arranged on the lower surface of the pressure plate.
After the structure is adopted, the utility model discloses beneficial effect does: a hollow two-way mould of bending of hanging of car, it is 90 with the work piece through turning over the board and buckling, the rethread slider supports and turns over the board for the work piece is buckled and is the negative angle, its mould overall structure is simple, in production, and is less to the wearing and tearing of mould, the utility model has the advantages of simple structure sets up rationally, the cost of manufacture low.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic structural view of the utility model discloses well mould and lower mould separation.
Description of reference numerals:
the device comprises an upper die 1, a lower die 2, a pressure plate 3, a punch 4, a turnover plate 5, a tension spring 6, a slide block 7, a spring 8, a stop plate 9, a nitrogen spring 10, a wedge-shaped slotting tool 11 and a guide rod 12.
Detailed Description
The present invention will be further described with reference to the accompanying drawings.
Referring to fig. 1-2, the present embodiment comprises an upper die 1, a lower die 2, a pressure plate 3, a punch 4, a turning plate 5, a tension spring 6, a slider 7, a spring 8, a stop plate 9, a nitrogen spring 10, and a wedge-shaped slotting tool 11, wherein the upper die 1 is disposed at an output end of a punch assembly, the lower die 2 is disposed on a bearing table of the punch assembly, the upper die 1 is disposed above the lower die 2, the punch 4 is riveted on a lower surface of the upper die 1, the pressure plate 3 is disposed on an upper surface of the lower die 2, the pressure plate 3 is disposed right below the punch 4, the turning plate 5 is rotatably disposed on left and right sides of the pressure plate 3 through bearings, the stop plate 9 is disposed on the upper surface of the lower die 2, the tension spring 6 is riveted on an upper end of the stop plate 9, the other end of the tension spring 6 is disposed on an upper side of the turning plate 5, a guide rod 12 is movably penetrated through the stop plate 9, the slider 7 is welded on one, slider 7 activity is supported and is established on turning over board 5, the cover is equipped with spring 8 on guide bar 12, and spring 8 sets up the one side of keeping away from pressure flitch 3 at backstop board 9, the one end of spring 8 is welded and is established on guide bar 12, the other end of spring 8 supports and establishes on backstop board 9, it is equipped with wedge slotting tool 11 to rivet on the lower surface of last mould 1, wedge slotting tool 11 activity is inserted and is established between slider 7 and backstop board 9, wear to establish on lower mould 2 and be fixed with nitrogen spring 10, nitrogen spring 10's output is riveted and is established on the lower surface of pressure flitch 3.
The working principle of the specific embodiment is as follows: as shown in fig. 1, in operation, a workpiece is placed on a pressure plate 3, a punch assembly drives an upper die 1 to press down, the upper die 1 pushes a punch 4 downwards, the punch 4 firstly contacts the pressure plate 3, so that the workpiece placed on the pressure plate 3 is locked, the pressure plate 3 is pressed downwards, the pressure plate 3 moves downwards, a turning plate 5 which is rotatably arranged on the pressure plate 3 moves downwards along with the pressure plate 3, a slider 7 abuts against the lower surface of the turning plate 5, so that the movable end of the turning plate 5 is turned upwards to be 90 degrees, the turning plate 5 bends two ends of the workpiece to be 90 degrees, the upper die 1 continues to press downwards, a wedge-shaped slotting tool 11 is inserted between the slider 7 and a stop plate 9, the wedge-shaped slotting tool 11 moves downwards, the slider 7 is pushed to move towards the pressure plate 3, the slider 7 pushes the turning plate 5 to continue to rotate, so that the workpiece is bent to be in a depression angle state larger than 90 degrees through; as shown in fig. 2, when discharging, the punch press component drives the upper die 1 to move upwards, the upper die 1 drives the wedge-shaped slotting tool 11 to be drawn out from between the sliding block 7 and the stop plate 9, the spring 8 drives the sliding block 7 to reset, the nitrogen spring 10 jacks the pressure plate 3 to move upwards, the pressure plate 3 and the turning plate 5 are drawn out from between the sliding block 7 at the moment, and the tension spring 6 drives the turning plate 5 to be unfolded and laid flat, so that discharging can be performed.
After adopting above-mentioned structure, this embodiment has the advantage: it is 90 through turning over the board bending type with the work piece, and the rethread slider supports and turns over the board for the work piece is buckled and is the negative angle, and its mould overall structure is simple, and in production, it is less to the wearing and tearing of mould.
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 (1)
1. The utility model provides a two-way mould of bending of hollow string of car which characterized in that: the device comprises an upper die (1), a lower die (2), a pressure plate (3), a punch (4), a turning plate (5), a tension spring (6), a slider (7), a spring (8), a stop plate (9), a nitrogen spring (10) and a wedge-shaped slotting tool (11), wherein the upper die (1) is arranged above the lower die (2), the punch (4) is fixedly arranged on the lower surface of the upper die (1), the pressure plate (3) is fixedly arranged on the upper surface of the lower die (2), the pressure plate (3) is arranged right below the punch (4), the turning plate (5) is respectively and rotatably arranged on the left side edge and the right side edge of the pressure plate (3) through bearings, the stop plate (9) is fixedly arranged on the upper surface of the lower die (2), the tension spring (6) is fixedly arranged at the upper end of the stop plate (9), the other end of the tension spring (6) is fixedly arranged on the upper side edge of the turning plate (5), a guide, the fixed slider (7) that is provided with in one end that lies in pressure flitch (3) side on guide bar (12), slider (7) activity is supported and is established on turning over board (5), the cover is equipped with spring (8) on guide bar (12), and spring (8) set up the one side of keeping away from pressure flitch (3) in backstop board (9), the one end of spring (8) is fixed to be set up on guide bar (12), the other end of spring (8) is supported and is established on backstop board (9), it is provided with wedge slotting tool (11) to fix on the lower surface of last mould (1), wedge slotting tool (11) activity is inserted and is established between slider (7) and backstop board (9), wear to establish on lower mould (2) and be fixed with nitrogen spring (10), the output end of nitrogen spring (10) is fixed to be set up on the lower surface of pressure flitch (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920598347.9U CN209886454U (en) | 2019-04-28 | 2019-04-28 | Two-way bending die for automobile hollow hanger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920598347.9U CN209886454U (en) | 2019-04-28 | 2019-04-28 | Two-way bending die for automobile hollow hanger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209886454U true CN209886454U (en) | 2020-01-03 |
Family
ID=69019739
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920598347.9U Active CN209886454U (en) | 2019-04-28 | 2019-04-28 | Two-way bending die for automobile hollow hanger |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209886454U (en) |
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2019
- 2019-04-28 CN CN201920598347.9U patent/CN209886454U/en active Active
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