CN210702079U - Flanging forming die convenient for demolding - Google Patents
Flanging forming die convenient for demolding Download PDFInfo
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- CN210702079U CN210702079U CN201921580283.6U CN201921580283U CN210702079U CN 210702079 U CN210702079 U CN 210702079U CN 201921580283 U CN201921580283 U CN 201921580283U CN 210702079 U CN210702079 U CN 210702079U
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Abstract
The utility model discloses a flanging forming die convenient for demoulding, which comprises an upper die, a lower die and a first slide block; the lower surface of the upper die is provided with a slotting tool, and the upper surface of the lower die is horizontally provided with a guide rail; the guide rail is provided with a second sliding block capable of moving along the guide rail; a first bulge is horizontally arranged at the right end of the upper surface of the second sliding block, and the first bulge is positioned on the body of the second sliding block and combined into a U shape; a reset block is arranged at the left end of the second sliding block; the first sliding block is slidably arranged on the second sliding block and is positioned on the right side of the reset block; a second bulge is horizontally arranged at the right end of the upper surface of the first sliding block and is positioned at the outer side of the end part of the body of the first sliding block; the first protrusion is higher than the second protrusion; when the slotting tool is inserted between the reset block and the first sliding block, the first bulge and the second bulge are matched to bend the lower part of the flanging from a vertical state to a horizontal state; the utility model discloses the turn-ups shaping is swift, efficient, makes things convenient for the drawing of patterns simultaneously.
Description
Technical Field
The utility model belongs to a hardware mould's improvement, specifically speaking relate to a turn-ups shaping is swift, efficient, makes things convenient for the turn-ups moulded die of the convenient drawing of patterns of drawing of patterns simultaneously.
Background
The existing metal plate workpieces are generally provided with flanging; the flanging is generally formed by a hardware forming die, and the hardware forming die comprises an upper die and a lower die; a bulge is arranged on the lower surface of the upper die; the bulge is the same as the inner side of the flanging formed structure, and a groove is formed in the upper surface of the lower die; the groove is the same as the outer side of the flanging formed structure; during operation, the flanging can be wrapped on the protrusions after being formed, the flanging is not easy to take down, the demolding is difficult, even the demolding cannot be performed, and the continuous production is influenced.
Therefore, the flanging forming die which is rapid in flanging forming, high in efficiency and convenient to demould is developed.
Disclosure of Invention
The utility model discloses the purpose is in order to overcome prior art not enough and provide a turn-ups shaping is swift, efficient, makes things convenient for the turn-ups moulded die of the convenient drawing of patterns of drawing of patterns simultaneously.
In order to achieve the above purpose, the utility model adopts the technical scheme that: a flanging forming die convenient for demoulding comprises an upper die, a lower die and a first sliding block; the upper die and the lower die are arranged oppositely; the lower surface of the upper die is provided with a slotting tool, and the left side and the right side of the head of the slotting tool are respectively provided with an inclined chamfer; a guide rail is horizontally arranged on the upper surface of the lower die; the guide rail is provided with a second sliding block which can move left and right on the guide rail; a first bulge is horizontally arranged at the right end of the upper surface of the second sliding block, the first bulge is positioned on the inner side of the end part of the body of the second sliding block, and the first bulge is positioned on the body of the second sliding block and combined into a U shape; a through groove is formed in the center of the second sliding block, and a notch part is vertically formed in one end of the second sliding block; the lower part of the first sliding block is provided with a sliding part, the right end of the upper surface of the first sliding block is horizontally provided with a second bulge, and the second bulge is positioned on the outer side of the end part of the body of the first sliding block; the left side of the upper surface of the first sliding block is provided with an inclined chamfer, and the inclined chamfer of the first sliding block corresponds to the inclined chamfer of the right side of the slotting tool; the sliding part is arranged in the through groove; the sliding part can move left and right along the through groove, the upper part of the sliding part of the first sliding block is positioned in the notch part, so that the first sliding block can move along the through groove, meanwhile, the second bulge is positioned at the upper part of the second sliding block, and the second bulge also moves along with the first sliding block; the first protrusion is higher than the second protrusion; the minimum distance between the first bulge and the second bulge is the thickness of a flanging of one workpiece; the left end of the second sliding block is provided with a reset block, and the reset block can move on the guide rail along with the second sliding block; an inclined chamfer is arranged on the right side of the upper surface of the reset block, and the inclined chamfer of the reset block corresponds to the inclined chamfer of the left side of the slotting tool; when the slotting tool is inserted between the reset block and the first sliding block, the first sliding block and the second sliding block move in opposite directions, and the first bulge and the second bulge are matched to bend the lower part of the flanging from a vertical state to a horizontal state.
Preferably, a first threaded hole is formed in the left end of the first sliding block; a first through hole is horizontally arranged on the reset block; a first spring stop block is arranged on the left side of the guide rail, and a second through hole is horizontally formed in the first spring stop block; the centers of the first through hole, the second through hole and the first threaded hole are on the same straight line, a first screw is arranged in the second through hole, and the first screw penetrates through the first through hole and then is locked in the first threaded hole; the head of the first screw is sleeved with a first spring gasket, a first return spring is arranged between the first spring gasket and the first spring stop block, and the first return spring is sleeved on the first screw.
Preferably, a first equal-height sleeve is sleeved on the first screw, a first spring gasket is sleeved on the head of the first equal-height sleeve, a first return spring is arranged between the first spring gasket and the first spring stop block, and the first return spring is sleeved on the first equal-height sleeve.
Preferably, a second spring stop block is arranged at the right end of the guide rail, a third through hole and a fourth through hole are formed in the second spring stop block, and the third through hole and the fourth through hole are symmetrically distributed along the center line of the second spring stop block; meanwhile, a second threaded hole and a third threaded hole are formed in the right end of the second sliding block, the second threaded hole corresponds to the center of a fourth through hole, and the third threaded hole corresponds to the third through hole; second screws respectively penetrate through the third through hole and the fourth through hole, and are correspondingly locked in the third threaded hole and the second threaded hole; a second equal-height sleeve is sleeved on each second screw, and a second spring gasket is sleeved on the head of each equal-height sleeve; second return springs are respectively arranged between the second spring gaskets and the corresponding second spring stop blocks, and the second return springs are respectively sleeved on the corresponding second equal-height sleeves.
Preferably, a placing plate is arranged on the right part of the upper surface of the lower die, the placing plate is horizontally arranged, and the placing plate is fixed on the upper surface of the lower die; the placing plate is used for placing a workpiece, and one end of the workpiece is provided with a right-angled flanging; the flange is arranged between the first protrusion and the second protrusion.
Because of above-mentioned technical scheme's application, compared with the prior art, the utility model have the following advantage:
make things convenient for turn-ups moulded die turn-ups shaping of drawing of patterns swift, efficient, make things convenient for the drawing of patterns simultaneously.
Drawings
The technical scheme of the utility model is further explained by combining the attached drawings as follows:
fig. 1 is a schematic plan view of a flanging forming die facilitating demolding according to the present invention;
FIG. 2 is an enlarged view of portion A of FIG. 1;
fig. 3 is a schematic plan view of the flanging forming die convenient for demolding of the present invention;
FIG. 4 is an enlarged view of portion B of FIG. 3;
fig. 5 is a front enlarged view of the first slide block of the flanging molding die convenient for demolding;
fig. 6 is a right enlarged view of the first slide block of the flanging die convenient for demolding;
fig. 7 is a left enlarged view of the reset block of the flanging die convenient for demoulding according to the present invention;
fig. 8 is a front enlarged view of a second slide block of the flanging die convenient for demolding;
fig. 9 is a right enlarged view of the second slide block of the flanging die convenient for demolding;
fig. 10 is a left enlarged view of the first spring stop of the flanging die convenient for demolding according to the present invention;
fig. 11 is a right enlarged view of a second spring stop of the flanging die convenient for demolding according to the present invention;
the parts in the drawings are marked as follows: 1. an upper die; 2. a lower die; 3. a reset block; 4. a first slider; 5. a second slider; 6. inserting a cutter; 7. a first screw; 8. a first equal height sleeve; 9. a first spring washer; 10. a first return spring; 11. a workpiece; 12. a first spring stop; 13. a second spring stop; 14. a second return spring; 15. a second screw; 16. a second equal-height sleeve; 17. a second spring washer; 18. a first protrusion; 19. a boss; 20. a guide rail; 21. a through groove; 22. a first through hole; 23 a second through hole; 24. a third through hole; 25. a fourth via hole; 26. a first threaded hole; 27. a second threaded hole; 28. a third threaded hole; 29. placing the plate; 30. flanging; 31. a second protrusion; 32. a notch portion; 33. a sliding part.
Detailed Description
The following detailed description of the preferred embodiments of the present invention will be provided in conjunction with the accompanying drawings, so as to enable those skilled in the art to more easily understand the advantages and features of the present invention, and thereby define the scope of the invention more clearly and clearly.
Referring to fig. 1 to 11, the flanging molding die convenient for demolding of the present invention includes: the device comprises an upper die 1, a lower die 2 and a first sliding block 4; the upper die 1 and the lower die 2 are oppositely arranged; the lower surface of the upper die 1 is provided with a boss 19; the lower surface of the boss 19 is vertically provided with a slotting tool 6, and the left side and the right side of the head of the slotting tool 6 are respectively provided with an inclined chamfer so that the slotting tool 6 can be conveniently inserted; a guide rail 20 is horizontally arranged in the middle of the upper surface of the lower die 2; a second sliding block 5 is arranged on the guide rail 20, and the second sliding block 5 can move left and right on the guide rail 20; a first bulge 18 is horizontally arranged at the right end of the upper surface of the second sliding block 5, the first bulge 18 is positioned at the inner side of the end part of the body of the second sliding block 5, and the first bulge 18 is positioned at the body of the second sliding block 5 and combined to form a U shape; a through groove 21 is formed in the center of the second slider 5, and a notch 32 is vertically formed at one end of the second slider 5; the lower part of the first sliding block 4 is provided with a sliding part 33, the right end of the upper surface of the first sliding block 4 is horizontally provided with a second bulge 31, and the second bulge 31 is positioned at the outer side of the end part of the body of the first sliding block 4; an inclined chamfer is arranged on the left side of the upper surface of the first sliding block 4, and the inclined chamfer of the first sliding block 4 corresponds to the inclined chamfer of the right side of the slotting tool 6; a first threaded hole 26 is formed in the left end of the first sliding block 4; the sliding portion 33 is provided in the through groove 21; the sliding part 33 can move left and right along the through slot 21, the upper part of the sliding part 33 of the first sliding block 4 is positioned in the gap part 32, so that the first sliding block 4 can move along the through slot 21, meanwhile, the second projection 31 is positioned at the upper part of the second sliding block 5, and the second projection 31 also moves along with the first sliding block 4; the left end of the second sliding block 5 is provided with a reset block 3, and the reset block 3 can move on the guide rail 20 along with the second sliding block 5; an inclined chamfer is arranged on the right side of the upper surface of the reset block 3, and the inclined chamfer of the reset block 3 corresponds to the inclined chamfer of the left side of the slotting tool 6; a first through hole 22 is horizontally arranged on the reset block 3; a first spring stop 12 is arranged on the left side of the guide rail 20, and a second through hole 23 is horizontally arranged on the first spring stop 12; the centers of the first through hole 22, the second through hole 23 and the first threaded hole 26 are on the same straight line, a first screw 7 is arranged in the second through hole 23, and the first screw 7 is locked in the first threaded hole 26 after penetrating through the first through hole 22; a first equal-height sleeve 8 is sleeved on the first screw 7, a first spring gasket 9 is sleeved on the head of the first equal-height sleeve 8, a first return spring 10 is arranged between the first spring gasket 9 and a first spring stop 12, and meanwhile, the first return spring 10 is sleeved on the first equal-height sleeve 8; when the slotting tool 6 moves downwards and the bevel chamfer on the right side of the slotting tool contacts the bevel chamfer of the first slide block 4, the first slide block 4 moves rightwards, so that the first screw 7 is driven to move rightwards, and the first return spring 10 is compressed; when the slotting tool 6 moves upwards and the right side bevel chamfer leaves the bevel chamfer of the first slide block 4, the first return spring 10 is reset to push the first screw 7 to move left, and meanwhile, the first slide block 4 is reset; a second spring stop 13 is arranged at the right end of the guide rail 20, a third through hole 24 and a fourth through hole 25 are arranged on the second spring stop 13, and the third through hole 24 and the fourth through hole 25 are symmetrically distributed along the central line of the second spring stop 13; meanwhile, a second threaded hole 27 and a third threaded hole 28 are formed in the right end of the second sliding block 5, the second threaded hole 27 corresponds to the center of the fourth through hole 25, and the third threaded hole 28 corresponds to the third through hole 24; the third through hole 24 and the fourth through hole 25 are respectively penetrated by a second screw 15, and the second screw 15 is correspondingly locked in a third threaded hole 28 and a second threaded hole 27; a second equal-height sleeve 16 is sleeved on each second screw 15, and a second spring gasket 17 is sleeved on the head of each equal-height sleeve 16; second return springs 14 are respectively arranged between the second spring gaskets 17 and the corresponding second spring stop blocks 13, and the second return springs 14 are respectively sleeved on the corresponding second equal-height sleeves 16; when the slotting tool 6 moves downwards and the bevel chamfer on the left side of the slotting tool contacts the bevel chamfer of the reset block 3, the reset block 3 moves leftwards, so that the second sliding block 5 and the second screw 15 are driven to move leftwards together, and the second reset spring 14 is compressed; when the slotting tool 6 moves upwards and the bevel chamfer on the left side of the slotting tool leaves the bevel chamfer of the reset block 3, the second reset spring 14 resets to push the second screw 15 to move right, and meanwhile, the second sliding block 5 and the reset block 3 reset; a placing plate 29 is arranged at the right part of the upper surface of the lower die 2, the placing plate 29 is horizontally arranged, and the placing plate 29 is fixed on the upper surface of the lower die 2; the placing plate 29 is used for placing a workpiece 11, and one end of the workpiece 11 is provided with a right-angled flanging 30; the flange 30 is arranged between the first bulge 18 and the second bulge 31; the first projection 18 is higher than the second projection 31; the minimum distance between the first projection 18 and the second projection 31 is the thickness of one flange 30.
When the device is used, the workpiece 11 is firstly placed on the placing plate 29 and fixed, the flanging 30 is placed between the first protrusion 18 and the second protrusion 31, then the upper die 1 is moved downwards, when the inclined chamfer at the left end of the slotting tool 6 is firstly contacted with the inclined chamfer of the reset block 3, the reset block 3 is pushed to move leftwards, meanwhile, the reset block 3 drives the second sliding block 5 and the second screw 15 to move leftwards, the first protrusion 18 of the second sliding block 5 is abutted against the right side part of the flanging 30, and the second reset spring 14 moves leftwards and is compressed; then the slotting tool 6 continuously moves downwards, when the bevel chamfer on the right side of the slotting tool 6 contacts the bevel chamfer of the first slide block 4, the first slide block 4 moves rightwards, the first slide block 4 drives the first screw 7 to move rightwards at the same time, the first return spring 10 moves rightwards and is compressed, the second bulge 31 bends the lower part of the flanging 30 from the vertical state to the horizontal state, and the workpiece 11 completes the forming of the flanging 30; at the moment, the slotting tool 6 moves upwards, the slotting tool 6 firstly leaves the first sliding block 4, the first return spring 10 returns to push the first screw 7 to move leftwards to return, and then the first screw 7 drives the first sliding block 4 to move leftwards to return; then the slotting tool 6 leaves the reset block 3, the second reset spring 14 moves rightwards to reset, the second screw 15 is pushed to move rightwards to reset, and therefore the first screw 15 drives the second sliding block 5 to move rightwards to reset; loosening the workpiece 11 with the formed flanging 30 and taking out; the operation can be continuously performed by repeating the steps.
Because of above-mentioned technical scheme's application, compared with the prior art, the utility model have the following advantage:
make things convenient for turn-ups moulded die turn-ups shaping of drawing of patterns swift, efficient, make things convenient for the drawing of patterns simultaneously.
The above embodiments are only for illustrating the technical concept and features of the present invention, and the purpose thereof is to enable those skilled in the art to understand the contents of the present invention and implement the present invention, and the protection scope of the present invention can not be limited thereby, and all equivalent changes or modifications made according to the spirit of the present invention should be covered by the protection scope of the present invention.
Claims (5)
1. A flanging forming die convenient for demoulding comprises an upper die, a lower die and a first sliding block; the upper die and the lower die are arranged oppositely; the method is characterized in that: the lower surface of the upper die is provided with a slotting tool, and the left side and the right side of the head of the slotting tool are respectively provided with an inclined chamfer; a guide rail is horizontally arranged on the upper surface of the lower die; the guide rail is provided with a second sliding block which can move left and right on the guide rail; a first bulge is horizontally arranged at the right end of the upper surface of the second sliding block, the first bulge is positioned on the inner side of the end part of the body of the second sliding block, and the first bulge is positioned on the body of the second sliding block and combined into a U shape; a through groove is formed in the center of the second sliding block, and a notch part is vertically formed in one end of the second sliding block; the lower part of the first sliding block is provided with a sliding part, the right end of the upper surface of the first sliding block is horizontally provided with a second bulge, and the second bulge is positioned on the outer side of the end part of the body of the first sliding block; the left side of the upper surface of the first sliding block is provided with an inclined chamfer, and the inclined chamfer of the first sliding block corresponds to the inclined chamfer of the right side of the slotting tool; the sliding part is arranged in the through groove; the sliding part can move left and right along the through groove, the upper part of the sliding part of the first sliding block is positioned in the notch part, so that the first sliding block can move along the through groove, meanwhile, the second bulge is positioned at the upper part of the second sliding block, and the second bulge also moves along with the first sliding block; the first protrusion is higher than the second protrusion; the minimum distance between the first bulge and the second bulge is the thickness of a flanging of one workpiece; the left end of the second sliding block is provided with a reset block, and the reset block can move on the guide rail along with the second sliding block; an inclined chamfer is arranged on the right side of the upper surface of the reset block, and the inclined chamfer of the reset block corresponds to the inclined chamfer of the left side of the slotting tool; when the slotting tool is inserted between the reset block and the first sliding block, the first sliding block and the second sliding block move in opposite directions, and the first bulge and the second bulge are matched to bend the lower part of the flanging from a vertical state to a horizontal state.
2. The conveniently demolded flange forming die as claimed in claim 1, wherein: a first threaded hole is formed in the left end of the first sliding block; a first through hole is horizontally arranged on the reset block; a first spring stop block is arranged on the left side of the guide rail, and a second through hole is horizontally formed in the first spring stop block; the centers of the first through hole, the second through hole and the first threaded hole are on the same straight line, a first screw is arranged in the second through hole, and the first screw penetrates through the first through hole and then is locked in the first threaded hole; the head of the first screw is sleeved with a first spring gasket, a first return spring is arranged between the first spring gasket and the first spring stop block, and the first return spring is sleeved on the first screw.
3. The conveniently demolded flange forming die as claimed in claim 2, wherein: preferably, a first equal-height sleeve is sleeved on the first screw, a first spring gasket is sleeved on the head of the first equal-height sleeve, a first return spring is arranged between the first spring gasket and the first spring stop block, and the first return spring is sleeved on the first equal-height sleeve.
4. The burring forming die of claim 1 or 2, which facilitates demolding, characterized in that: a second spring stop block is arranged at the right end of the guide rail, a third through hole and a fourth through hole are formed in the second spring stop block, and the third through hole and the fourth through hole are symmetrically distributed along the center line of the second spring stop block; meanwhile, a second threaded hole and a third threaded hole are formed in the right end of the second sliding block, the second threaded hole corresponds to the center of a fourth through hole, and the third threaded hole corresponds to the third through hole; second screws respectively penetrate through the third through hole and the fourth through hole, and are correspondingly locked in the third threaded hole and the second threaded hole; a second equal-height sleeve is sleeved on each second screw, and a second spring gasket is sleeved on the head of each equal-height sleeve; second return springs are respectively arranged between the second spring gaskets and the corresponding second spring stop blocks, and the second return springs are respectively sleeved on the corresponding second equal-height sleeves.
5. The conveniently demolded flange forming die as claimed in claim 1, wherein: preferably, a placing plate is arranged on the right part of the upper surface of the lower die, the placing plate is horizontally arranged, and the placing plate is fixed on the upper surface of the lower die; the placing plate is used for placing a workpiece, and one end of the workpiece is provided with a right-angled flanging; the flange is arranged between the first protrusion and the second protrusion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921580283.6U CN210702079U (en) | 2019-09-23 | 2019-09-23 | Flanging forming die convenient for demolding |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921580283.6U CN210702079U (en) | 2019-09-23 | 2019-09-23 | Flanging forming die convenient for demolding |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210702079U true CN210702079U (en) | 2020-06-09 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921580283.6U Active CN210702079U (en) | 2019-09-23 | 2019-09-23 | Flanging forming die convenient for demolding |
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| Country | Link |
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| CN (1) | CN210702079U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114453518A (en) * | 2021-12-27 | 2022-05-10 | 鹤壁天淇汽车模具有限公司 | Manufacturing method of square-shaped closed automobile covering part die |
-
2019
- 2019-09-23 CN CN201921580283.6U patent/CN210702079U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114453518A (en) * | 2021-12-27 | 2022-05-10 | 鹤壁天淇汽车模具有限公司 | Manufacturing method of square-shaped closed automobile covering part die |
| CN114453518B (en) * | 2021-12-27 | 2023-06-30 | 鹤壁天淇汽车模具有限公司 | Manufacturing method of die for opening-shaped closed automobile covering part |
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