CN209886491U - Mould mechanism for full-circumference side-push forming - Google Patents
Mould mechanism for full-circumference side-push forming Download PDFInfo
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- CN209886491U CN209886491U CN201920316568.2U CN201920316568U CN209886491U CN 209886491 U CN209886491 U CN 209886491U CN 201920316568 U CN201920316568 U CN 201920316568U CN 209886491 U CN209886491 U CN 209886491U
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Abstract
The utility model relates to a fashioned mould mechanism of all week side push, including upper die base and die holder, die holder upper end from top to bottom install lower bolster, lower plate and lower bolster in proper order, the die holder upper end is located all around of lower bolster and installs the side pusher, the side pusher includes the slider, horizontal slip's slider about horizontal slip is all installed to the left and right sides that lower bolster upper end is located the lower bolster, the longitudinal sliding's slider around both sides all install that lower bolster upper end is located the lower bolster, the mold core is all installed to one side that every slider upper end is close to the lower bolster, the opposite side of slider upper end is installed and is leaned on the sword piece, the slider upper end is located the mold core and leans on between the sword piece slidable mounting have the activity shaping public, the public one end of activity shaping links to each other with the resetting means who leans on setting on the sword piece. The utility model discloses can once only accomplish the back could the work piece all around inwards bend, and the mold core can be automatic after the completion of bending avoid with the work piece, conveniently get and put the work piece.
Description
Technical Field
The utility model relates to a stamping forming technical field especially relates to a fashioned mould mechanism is pushed away to full week side.
Background
According to the particularity of the product, the product is required to be bent inwards in the whole circumferential direction, higher requirements are provided for production, the traditional production mode is inconvenient for taking and placing materials, the precision of parts cannot be guaranteed, and the production efficiency is low.
Disclosure of Invention
The utility model aims to solve the technical problem that a fashioned mould mechanism is pushed away to all sides is provided, can once only accomplish the back could the work piece bend all around inwards, and the mold core can be automatic after the completion of bending avoid with the work piece, conveniently gets and puts the work piece.
The utility model provides a technical scheme that its technical problem adopted is: the utility model provides a mould mechanism for full-circumference lateral pushing forming, which comprises an upper die base and a lower die base, wherein the upper end of the lower die base is sequentially provided with a lower template, a lower splint and a lower padding plate from top to bottom, lateral pushing devices are respectively arranged at the front, the back and the left and the right of the lower template at the upper end of the lower die base, the lateral pushing devices comprise a slide block, a movable forming male die and a cutter leaning block, the slide block which transversely slides left and right is arranged at the left and the right of the lower template at the upper end of the lower padding plate, the slide block which longitudinally slides front and back is arranged at the front and the back of the lower template at the upper end of the lower padding plate, a die core is respectively arranged at one side of the upper end of each slide block close to the lower template, the cutter leaning block is arranged at the other side of the upper end of the slide block, the movable forming male die is arranged between the die core and the cutter leaning, one side of each fixed seat is connected with a corresponding sliding block through a sliding block spring, a first slope is arranged on one side, close to the movable forming die, of the upper end of the movable forming die, a second slope is arranged on one side, close to the movable forming die, of the upper end of the movable forming die, an upper clamping plate is installed at the lower end of the upper clamping plate, a material pressing plate capable of sliding up and down is installed in the middle of the lower end of the upper clamping plate, the lower end of the upper clamping plate is located on the front side, the rear side, the left side and the right side of the material pressing plate, cutter inserting blocks are installed at the lower end face of each cutter inserting block, a side wall on one side of each cutter inserting block is a first inclined face and a first vertical face which are sequentially connected from bottom to top, a side wall on the other side of each cutter inserting block is a second vertical face, a second inclined face, a third vertical face, a third inclined face and a fourth vertical face which are sequentially connected from bottom to top, the height of, the second inclined plane and the third inclined plane are arranged in parallel, an included angle between the first inclined plane and the horizontal plane is an obtuse angle, an included angle between the second inclined plane and the second vertical plane is an obtuse angle, and the distance between the first vertical plane and the second vertical plane is smaller than the distance between the first vertical plane and the third vertical plane.
As right technical scheme a supplement, upper die base upper end install the upper plate, evenly arranged between this upper plate and the upper die base and fill up the foot on a plurality of.
As right technical scheme a supplement, the die holder lower extreme install the bottom plate, evenly arranged a plurality of bottom pad foot between this bottom plate and the die holder.
As right technical scheme a supplement, lean on the sword piece to pass through the screw and the slider upper end is fixed.
As right technical scheme a supplement, the mold core pass through the screw and the slider upper end is fixed.
As right technical scheme a supplement, lower bolster upper end middle part be provided with the spacing post of a plurality of.
As right technical scheme a supplement, the lower extreme of upper die base install the guide pillar, the lower extreme of this guide pillar is vertical to be passed the punch holder and to insert in the pressure flitch.
As right technical scheme a supplement, the lower extreme of upper die base and press the flitch between install equal-height sleeve.
As right technical scheme a supplement, resetting means include uide pin and reset spring, the outside of leaning on the sword piece install the uide pin, this uide pin one end and lean on and install reset spring between the sword piece, the uide pin other end pass and lean on sword piece and activity shaping public continuous.
Has the advantages that: the utility model relates to a fashioned mould mechanism is pushed away to full week side can once only accomplish the back and just can the work piece bend in the whole week, and the mold core can avoid with the work piece automatically after the completion of bending, conveniently gets and puts the work piece. The utility model also has the advantages of simple structure, convenient use, low manufacturing cost, etc.
Drawings
Fig. 1 is a schematic structural view of the mold of the present invention before operation;
fig. 2 is an enlarged view of a portion of fig. 2 according to the present invention;
fig. 3 is a schematic structural view of the cutter insertion block according to the present invention;
fig. 4 is a schematic structural view of the closed mold of the present invention;
fig. 5 is an enlarged view of a portion of fig. 4 according to the present invention;
FIG. 6 is a schematic view of the top view of the workpiece to be machined according to the present invention;
FIG. 7 is a schematic view of the structure of the workpiece to be machined according to the present invention;
fig. 8 is a left-side view structural diagram of the workpiece to be processed according to the present invention.
The figure is as follows: 1. the upper supporting plate, 2, an upper supporting foot, 3, an upper die holder, 4, an upper clamping plate, 5, a pressure plate, 6, a cutter inserting block, 7, a sliding block, 8, a die core, 9, a movable forming male block, 10, a cutter leaning block, 11, a workpiece, 12, a lower die plate, 13, a lower clamping plate, 14, a lower supporting plate, 15, a lower die holder, 16, a lower supporting foot, 17, a lower supporting plate, 18, a contour sleeve, 19, a guide pillar, 20, a fixing seat, 21, a sliding block spring, 22, a limiting pillar, 23, a first slope, 24, a second slope, 25, a return spring, 26, a horizontal plane, 27, a first slope, 28, a first vertical plane, 29, a second vertical plane, 30, a second slope, 31, a third vertical plane, 32, a third slope, 33, a fourth vertical plane, 34 and a guide pin.
Detailed Description
The present invention will be further described with reference to the following specific examples. It should be understood that these examples are for illustrative purposes only and are not intended to limit the scope of the present invention. Furthermore, it should be understood that various changes and modifications of the present invention may be made by those skilled in the art after reading the teachings of the present invention, and these equivalents also fall within the scope of the appended claims.
The utility model relates to a mould mechanism for full-circumference lateral pushing forming, as shown in figures 1-8, comprising an upper mould base 3 and a lower mould base 15, wherein the upper end of the lower mould base 15 is sequentially provided with a lower template 12, a lower splint 13 and a lower backing plate 14 from top to bottom, lateral pushing devices are respectively arranged at the front, back, left and right sides of the lower template 12 at the upper end of the lower mould base 15, the lateral pushing devices comprise sliders 7, movable forming male blocks 9 and cutter blocks 10, sliders 7 which transversely slide left and right are respectively arranged at the left and right sides of the lower template 12 at the upper end of the lower backing plate 14, sliders 7 which longitudinally slide back and forth are respectively arranged at the front and back sides of the lower template 12 at the upper end of each slider 7, a mould core 8 is respectively arranged at one side close to the lower template 12 at the upper end of each slider 7, a cutter block 10 is arranged at the other side of the upper end of each slider 7, a movable forming male block 9 is arranged between the, a guide rail for a movable forming male die 9 to slide is arranged at the upper end of the sliding block 7, one end of the movable forming male die 9 is connected with a resetting device arranged on the cutter block 10, fixing seats 20 are arranged at the upper end of the lower die seat 15 and positioned at the front, the back, the left and the right of the lower backing plate 14, one side of each fixing seat 20 is connected with the corresponding sliding block 7 through a sliding block spring 21, a first slope 23 is arranged at one side of the upper end of the cutter block 10 close to the movable forming male die 9, a second slope 24 is arranged at one side of the upper end of the movable forming male die 9 close to the cutter block 10, an upper clamping plate 4 is arranged at the lower end of the upper die seat 3, a pressure plate 5 capable of sliding up and down is arranged in the middle of the lower end of the upper clamping plate 4, cutter inserting blocks 6 are arranged at the front, the back, the left and the right of the pressure plate 5 at the lower end of the upper clamping plate 4, the lower end surface of the cutter inserting, the side wall of the other side of the slotting tool block 6 is a second vertical surface 29, a second inclined surface 30, a third vertical surface 31, a third inclined surface 32 and a fourth vertical surface 33 which are sequentially connected from bottom to top, the height of the first inclined surface 27 is higher than that of the second vertical surface 29, the height of the first inclined surface 27 is lower than that of the second inclined surface 30, the second inclined surface 30 and the third inclined surface 32 are arranged in parallel, an included angle between the first inclined surface 27 and the horizontal plane 26 is an obtuse angle, an included angle between the second inclined surface 30 and the second vertical surface 29 is an obtuse angle, and the distance between the first vertical surface 28 and the second vertical surface 29 is smaller than the distance between the first vertical surface 28 and the third vertical surface 31.
An upper supporting plate 1 is installed at the upper end of the upper die base 3, and a plurality of upper cushion feet 2 are uniformly arranged between the upper supporting plate 1 and the upper die base 3. The lower end of the lower die holder 15 is provided with a lower supporting plate 17, and a plurality of lower cushion feet 16 are uniformly arranged between the lower supporting plate 17 and the lower die holder 15.
The cutter leaning block 10 is fixed with the upper end of the sliding block 7 through a screw. And the mold core 8 is fixed with the upper end of the sliding block 7 through a screw. The tool rest block 10 and the mold core 8 belong to wearing parts and need to be replaced periodically, so that high machining precision is guaranteed.
The middle part of the upper end of the lower template 12 is provided with a plurality of limiting columns 22. The limiting columns 22 are used for limiting the position of the workpiece 11, and high machining precision is guaranteed.
The lower end of the upper die base 3 is provided with a guide post 19, and the lower end of the guide post 19 vertically penetrates through the upper clamping plate 4 and is inserted into the pressure plate 5. The guide post 19 is matched with the insertion hole in the pressure plate 5, so that the stability of the up-and-down sliding of the pressure plate 5 is ensured.
And a sleeve 18 with the same height is arranged between the lower end of the upper die base 3 and the pressure plate 5. The equal-height sleeve 18 is used for preventing the pressure plate 5 from falling down and plays a role of distance.
The reset device comprises a guide pin 34 and a reset spring 25, the guide pin 34 is installed on the outer side of the cutter block 10, the reset spring 25 is installed between one end of the guide pin 34 and the cutter block 10, and the other end of the guide pin 34 penetrates through the cutter block 10 to be connected with the movable forming male die 9.
The working principle of the full-circumference side-pushing forming die mechanism is as follows: when the die starts to be closed, the upper supporting plate 1 and the upper die base 3 move downwards, the cutter inserting block 6 contacts the cutter leaning block 10 firstly, the first slope 23 of the cutter leaning block 10 is in press fit with the first slope 27 of the cutter inserting block 6, so that the four sliding blocks 7 all slide towards the direction far away from the lower clamping plate 13, the four sliding blocks 7 are in an unfolded state, the die cores 8 at the upper ends of the four sliding blocks 7 respectively prop against the front, rear, left and right inner walls of the workpiece 11, as shown in fig. 5, it can be clearly seen that the die core 8 props against the inner wall at the left side of the workpiece 11, at the beginning, due to the existence of the second vertical surface 29 of the cutter leaning block 10, the movable forming male 9 cannot slide relative to the sliding blocks 7, after the die core 8 props against the inner wall of the workpiece 11, the second slope 30 of the cutter leaning block 10 is in press fit with the second slope 24 of the movable forming male 9, so that the movable forming male 9 slides towards the lower die, as is clear from fig. 2, the lower end of the workpiece 11 is originally vertical and becomes horizontal after being bent by the movable forming core 9 in cooperation with the mold core 8. During the downward movement of the upper die holder 3, the pressure plate 5 contacts the workpiece 11 to press and position the workpiece 11 on the lower die plate 12.
When the mold starts to be opened, the upper supporting plate 1 and the upper mold base 3 move upwards, the slotting tool block 6 leaves the movable forming tool 9, the movable forming tool 9 is pulled by the reset spring 25 to leave the workpiece 11, the upper mold base 3 continues to move upwards, the pressure plate 5 leaves the workpiece 11, the upper mold base 3 continues to move upwards, the slotting tool block 6 leaves the tool block 10, the sliding block 7 and the mold core 8 are pushed by the sliding block spring 21, the four mold cores 8 are closed, the mold core 8 avoids the workpiece 11, and the workpiece 11 is smoothly taken out.
Claims (9)
1. The utility model provides a fashioned mould mechanism is pushed away to full week side, includes upper die base (3) and die holder (15), its characterized in that: the upper end of the lower die holder (15) is sequentially provided with a lower die plate (12), a lower clamping plate (13) and a lower cushion plate (14) from top to bottom, the upper end of the lower die holder (15) is positioned at the front, the back, the left and the right of the lower die plate (12) and is provided with a side pushing device, the side pushing device comprises a sliding block (7), a movable forming male block (9) and a cutter block (10), the upper end of the lower cushion plate (14) is positioned at the left and the right of the lower die plate (12) and is provided with the sliding block (7) which transversely slides left and right, the upper end of the lower cushion plate (14) is positioned at the front and the back of the lower die plate (12) and is provided with the sliding block (7) which longitudinally slides front and back, one side of the upper end of each sliding block (7) close to the lower die plate (12) is provided with a die core (8), the other side of the upper end of the sliding block (, one end of the movable forming male die (9) is connected with a reset device arranged on the cutter block (10), fixing seats (20) are arranged at the front, the back, the left and the right of the lower backing plate (14) at the upper end of the lower die seat (15), one side of each fixing seat (20) is connected with a corresponding sliding block (7) through a sliding block spring (21), a first slope (23) is arranged at one side, close to the movable forming male die (9), of the upper end of the cutter block (10), a second slope (24) is arranged at one side, close to the cutter block (10), of the upper end of the movable forming male die (9), an upper clamping plate (4) is arranged at the lower end of the upper die seat (3), a material pressing plate (5) capable of sliding up and down is arranged in the middle of the lower end of the upper clamping plate (4), cutter inserting blocks (6) are arranged at the front, the back, the left and the right of the material pressing plate (5) at the lower end, the side wall of one side of the slotting tool block (6) is a first inclined surface (27) and a first vertical surface (28) which are sequentially connected from bottom to top, the side wall of the other side of the slotting tool block (6) is a second vertical surface (29), a second inclined surface (30), a third vertical surface (31), a third inclined surface (32) and a fourth vertical surface (33) which are sequentially connected from bottom to top, the height of the first inclined surface (27) is higher than that of the second vertical surface (29), the first inclined plane (27) having a lower height than the second inclined plane (30), said second inclined plane (30) being arranged parallel to the third inclined plane (32), the included angle between the first inclined plane (27) and the horizontal plane (26) is an obtuse angle, the included angle between the second inclined surface (30) and the second vertical surface (29) is an obtuse angle, the distance between the first vertical surface (28) and the second vertical surface (29) is smaller than the distance between the first vertical surface (28) and the third vertical surface (31).
2. The mold mechanism of claim 1, wherein: an upper supporting plate (1) is installed at the upper end of the upper die base (3), and a plurality of upper pad feet (2) are uniformly arranged between the upper supporting plate (1) and the upper die base (3).
3. The mold mechanism of claim 1, wherein: lower bolster (15) lower extreme install bottom plate (17), evenly arranged a plurality of lower bolster (16) between this bottom plate (17) and lower bolster (15).
4. The mold mechanism of claim 1, wherein: the cutter leaning block (10) is fixed with the upper end of the sliding block (7) through a screw.
5. The mold mechanism of claim 1, wherein: the mold core (8) is fixed with the upper end of the sliding block (7) through a screw.
6. The mold mechanism of claim 1, wherein: the middle part of the upper end of the lower template (12) is provided with a plurality of limiting columns (22).
7. The mold mechanism of claim 1, wherein: the lower end of the upper die holder (3) is provided with a guide pillar (19), and the lower end of the guide pillar (19) vertically penetrates through the upper clamping plate (4) and is inserted into the material pressing plate (5).
8. The mold mechanism of claim 1, wherein: and a contour sleeve (18) is arranged between the lower end of the upper die holder (3) and the pressure plate (5).
9. The mold mechanism of claim 1, wherein: the reset device comprises a guide pin (34) and a reset spring (25), the guide pin (34) is installed on the outer side of the cutter block (10), the reset spring (25) is installed between one end of the guide pin (34) and the cutter block (10), and the other end of the guide pin (34) penetrates through the cutter block (10) to be connected with the movable forming male part (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920316568.2U CN209886491U (en) | 2019-03-13 | 2019-03-13 | Mould mechanism for full-circumference side-push forming |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920316568.2U CN209886491U (en) | 2019-03-13 | 2019-03-13 | Mould mechanism for full-circumference side-push forming |
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| Publication Number | Publication Date |
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| CN209886491U true CN209886491U (en) | 2020-01-03 |
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| CN201920316568.2U Active CN209886491U (en) | 2019-03-13 | 2019-03-13 | Mould mechanism for full-circumference side-push forming |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111283092A (en) * | 2020-03-01 | 2020-06-16 | 陶安 | Hot stamping hardware mould |
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2019
- 2019-03-13 CN CN201920316568.2U patent/CN209886491U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111283092A (en) * | 2020-03-01 | 2020-06-16 | 陶安 | Hot stamping hardware mould |
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