CN217252135U - Double-floating positioning side flanging die - Google Patents
Double-floating positioning side flanging die Download PDFInfo
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- CN217252135U CN217252135U CN202220233966.XU CN202220233966U CN217252135U CN 217252135 U CN217252135 U CN 217252135U CN 202220233966 U CN202220233966 U CN 202220233966U CN 217252135 U CN217252135 U CN 217252135U
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Abstract
The utility model discloses a two floating location side turn-ups moulds relates to turn-ups mould technical field for solve among the prior art turn-ups mould can not accomplish the secondary turn-ups, thereby not only reduced the turn-ups efficiency to the product, increased the problem of corresponding cost moreover, the utility model discloses an upper die base and die holder, the underrun elastic component of upper die base installs the pressure material core, vertical turn-ups is inserted still to the bottom surface of upper die base, the terrace die that is located and presses material core below is installed to the top surface of die holder, all open the turn-ups groove on the relative both sides face of terrace die, the horizontal turn-ups that can get into the turn-ups inslot is all installed through slide mechanism in the both sides that the top surface of die holder is located the terrace die, the pushing mechanism who corresponds with horizontal turn-ups is inserted still installed to the top surface of upper die base. The utility model discloses a secondary turn-ups to the product can be accomplished to same mould to improve the turn-ups efficiency to the product, and reduced corresponding cost.
Description
Technical Field
The utility model relates to a flanging dies technical field, more specifically are related to two floating location side flanging dies.
Background
The flanging process is the last processing process for forming the outline shape or the three-dimensional shape of the stamping parts, the flanging part is mainly used for mutual connection (welding, riveting, bonding and the like) between the stamping parts, and certain flanging is the requirement of the product on streamline or attractiveness; the flanging device can be divided into a vertical flanging, a horizontal flanging and an inclined flanging according to different flanging directions, wherein the vertical flanging is performed, the opening of a trimming part is upward, the forming is stable, the positioning is convenient, a pneumatic cushion can be used for pressing materials, the flanging device can be used as far as possible under the condition that the conditions allow, the flanging device can be divided into a single-side flanging, a multi-side flanging and a closed curve flanging according to the number of flanging surfaces, the flanging device can be divided into an extension type screen curve flanging, an extension type curved surface flanging, a compression type plane curve flanging and a compression type curved surface flanging according to the blank deformation property of the flanging process, and a corresponding flanging die is needed for better flanging the workpiece.
The flanging die in the prior art comprises a lower die, the upper die comprises an upper die plate, a male die is installed on the bottom surface of the upper die plate, the lower die comprises a lower die plate, a female die is installed on the top surface of the lower die plate, a product which is not flanged during flanging is placed on the female die, the upper die plate and the male die are stamped towards the product in a conventional mode, and the product can be flanged after stamping.
However, for some sheet metal parts with complex shapes and high manufacturing difficulty, secondary flanging is required, however, a flanging die in the prior art cannot complete secondary flanging, and a model needs to be opened under the condition, so that the secondary flanging efficiency of the product is low, and the corresponding cost is increased.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a: in order to solve the turn-ups mould among the prior art and can not accomplish the secondary turn-ups to not only reduced the turn-ups efficiency to the product, increased the problem of corresponding cost moreover, the utility model provides a two float location side turn-ups moulds, in order to accomplish the secondary turn-ups to the product through same mould, thereby improve the turn-ups efficiency to the product, and reduce corresponding cost.
The utility model discloses a realize above-mentioned purpose and specifically adopt following technical scheme:
the double-floating positioning side flanging die comprises an upper die base and a lower die base, wherein a material pressing core is installed on the bottom surface of the upper die base through an elastic component, vertical flanging inserts located on two sides of the material pressing core are further installed on the bottom surface of the upper die base, a male die located below the material pressing core is installed on the top surface of the lower die base, flanging grooves are formed in two opposite side surfaces of the male die, horizontal flanging inserts capable of entering the flanging grooves are installed on two sides, located on the male die, of the top surface of the lower die base through sliding mechanisms, and a pushing mechanism corresponding to the horizontal flanging inserts is further installed on the top surface of the upper die base.
The preferred structure of pushing mechanism is: the pushing mechanism comprises two inclined blocks arranged on the bottom surface of the upper die base, the inclined blocks are provided with upper inclined planes, and the two inclined blocks correspond to the two horizontal flanging inserts one to one.
Preferably, the horizontal flanging insert comprises a sliding section and a flanging section which are formed into a whole, the sliding section is installed on the sliding mechanism, the flanging section can enter the flanging groove, and the flanging section is provided with a lower inclined surface which can be attached to the upper inclined surface.
The preferable structure of the sliding mechanism is as follows: the sliding mechanism comprises a fixing plate arranged on the top surface of the lower die base, a sliding rail is integrally formed on the top surface of the fixing plate along the length direction of the lower die base, and a sliding groove matched with the sliding rail is formed in the bottom surface of the horizontal flanging insert block.
Preferably, the resilient assembly comprises a plurality of springs.
Furthermore, a plurality of guide pillars are installed on the top surface of the lower die holder, a plurality of guide sleeves are installed on the bottom surface of the lower die holder, the guide sleeves correspond to the guide pillars one by one, and the guide pillars can enter the guide sleeves.
The utility model has the advantages as follows:
(1) the utility model discloses in along with the upper die base removes to the die holder, press the material core to press the work piece on the terrace die, it continues down to go up the mould, the vertical turn-ups that is located to press material core both sides is inserted and can be pushed down the both sides of work piece, thereby accomplish the turn-ups for the first time to the work piece, along with the upper die base continues down, pushing mechanism inserts the contact with horizontal turn-ups and promotes horizontal turn-ups and insert and remove to the work piece, thereby accomplish the secondary turn-ups to the work piece, so can accomplish the secondary turn-ups to the product through same mould, thereby the turn-ups efficiency to the product has been improved, and reduce corresponding cost.
(2) The utility model discloses in along with the down of upper die base, the last inclined plane on the sloping block is laminated with the lower inclined plane that horizontal turn-ups inserted each other and is in the same place, and a horizontal thrust can be inserted for horizontal turn-ups to the sloping block like this, and the spout that horizontal turn-ups was inserted is relative slide rail slip again to be convenient for more drive horizontal turn-ups insert to the turn-ups inslot slides, accomplish the secondary turn-ups to the work piece.
(3) The utility model discloses in the in-process that the upper die base removed to the lower die base, in the guide pillar can get into the guide pin bushing, can produce relative movement between guide pillar and guide pin bushing, the cooperation of guide pillar and guide pin bushing can play the effect of direction to the removal of upper die base like this to can make the more accurate punching press work piece of pressure material core, and then can be more accurate carry out the turn-ups to the work piece.
Drawings
FIG. 1 is a schematic view of the three-dimensional structure of the present invention;
FIG. 2 is a schematic front sectional view of the present invention;
FIG. 3 is a schematic view of the upper mold of the present invention;
FIG. 4 is a schematic view of the lower mold of the present invention;
FIG. 5 is a schematic view of the front sectional structure of the upper mold of the present invention;
FIG. 6 is a schematic view of the front cross-sectional structure of the lower mold of the present invention;
FIG. 7 is a schematic view of the horizontal flanging insert of the present invention;
FIG. 8 is a schematic view of the front structure of the workpiece after the secondary flanging of the present invention;
reference numerals: the device comprises a lower die base 1, a guide post 2, a guide sleeve 3, an inclined block 4, an upper inclined plane 41, a material pressing core 5, an upper die base 6, a horizontal flanging insert 7, a lower inclined plane 71, a flanging section 72, a sliding section 73, a vertical flanging insert 8, an elastic component 9, a sliding mechanism 10, a fixing plate 101, a sliding rail 102, a sliding chute 103, a male die 11, a flanging groove 111, an unbending workpiece 12, a flanging workpiece 13, a flanging workpiece 14 and a flanging workpiece 14.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of the embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.
Example 1
As shown in fig. 1 to 6, the embodiment provides a double-floating positioning side flanging die, which includes an upper die base 6 and a lower die base 1, wherein a material pressing core 5 is installed on the bottom surface of the upper die base 6 through an elastic component 9, vertical flanging inserts 8 located on two sides of the material pressing core 5 are also installed on the bottom surface of the upper die base 6, a male die 11 located below the material pressing core 5 is installed on the top surface of the lower die base 1, flanging grooves 111 are respectively opened on two opposite side surfaces of the male die 11, horizontal flanging inserts 7 capable of entering the flanging grooves 111 are respectively installed on two sides of the top surface of the lower die base 1 located on the male die 11 through a sliding mechanism 10, a pushing mechanism corresponding to the horizontal flanging inserts 7 is also installed on the top surface of the upper die base 6, and the elastic component 9 includes a plurality of springs.
Further, a plurality of guide pillars 2 are installed on the top surface of the lower die holder 1, a plurality of guide sleeves 3 are installed on the bottom surface of the lower die holder 1, the guide sleeves 3 correspond to the guide pillars 2 one by one, and the guide pillars 2 can enter the guide sleeves 3. When the upper die holder 6 in-process to the removal of lower die holder 1, guide pillar 2 can get into guide pin bushing 3, can produce relative movement between guide pillar 2 and guide pin bushing 3, the cooperation of guide pillar 2 and guide pin bushing 3 can play the effect of direction to the removal of upper die holder 6 like this to can make the more accurate punching press work piece of pressing material core 5, and then can be more accurate carry out the turn-ups to the work piece.
The working principle is as follows: when a workpiece is continuously turned twice, the workpiece to be turned is placed on the material pressing core 5 in a conventional manner, then the upper die holder 6, the material pressing core 5 and the vertical turning edge insert 8 are driven to move towards the workpiece in a conventional manner, when the upper die holder 6 moves downwards, the material pressing core 5 contacts with the workpiece and presses the workpiece, the upper die holder 6 continues to move downwards, the vertical turning edge inserts 8 positioned at two sides of the material pressing core 5 contact with two sides of the workpiece, wherein two sides of the workpiece refer to parts which are not supported by the male die 11, and because two sides of the workpiece are not supported by the male die 11, under the punching of the vertical turning edge insert 8, two sides of the workpiece can move downwards along with the vertical turning edge insert 8 and are bent, at the moment, the elastic component 9 is compressed, the upper die holder 6 continues to move downwards until the pushing mechanism contacts with the horizontal turning edge insert 7 and extrudes the horizontal turning edge insert 7, when the pushing mechanism extrudes the horizontal flanging insert 7, the pushing mechanism can push the horizontal flanging insert 7 in a horizontal direction, the horizontal flanging insert 7 can move along the sliding mechanism 10 in the direction of the flanging groove 111 after receiving the pushing force, namely, the horizontal flanging insert can move in the horizontal direction, when the horizontal flanging insert 7 moves in the horizontal direction, a horizontal force can be applied to a workpiece which is positioned in the vertical direction after first flanging, the workpiece can be flanged in the horizontal direction by the horizontal force, and finally, part of the horizontal flanging insert 7 enters the flanging groove 111, as shown in fig. 8, secondary flanging of the workpiece can be completed, and the flanged workpiece can be taken out in a conventional mode.
Example 2
As shown in fig. 1 to 7, on the basis of the above embodiment 1, the present embodiment gives a preferable structure of the pushing mechanism: the pushing mechanism comprises two inclined blocks 4 arranged on the bottom surface of the upper die base 6, upper inclined surfaces 41 are arranged on the inclined blocks 4, the two inclined blocks 4 correspond to the two horizontal flanging inserts 7 one by one, the horizontal flanging inserts 7 comprise sliding sections 73 and flanging sections 72 which are formed into a whole, the sliding sections 73 are arranged on the sliding mechanism 10, the flanging sections 72 can enter the flanging grooves 111, and lower inclined surfaces 71 which can be attached to the upper inclined surfaces 41 are arranged on the flanging sections 72.
In this embodiment: the upper inclined surface 41 and the lower inclined surface 71 are obliquely arranged, the areas of the upper inclined surface 41 and the lower inclined surface 71 can be the same or different, along with the descending of the upper die base 6, the upper inclined surface 41 on the inclined block 4 and the lower inclined surface 71 on the horizontal flanging insert 7 are mutually attached together, so that the inclined block 4 can provide horizontal thrust for the horizontal flanging insert 7, the horizontal flanging insert 7 slides in the horizontal direction after receiving the horizontal thrust, and the horizontal insert can be more conveniently subjected to the horizontal thrust by arranging the upper inclined surface 41 and the lower inclined surface 71.
Example 3
As shown in fig. 1 to 7, on the basis of the above embodiments 1 and 2, the present embodiment gives a preferable structure of the sliding mechanism 10: the sliding mechanism 10 comprises a fixing plate 101 installed on the top surface of the lower die holder 1, a sliding rail 102 is integrally formed on the top surface of the fixing plate 101 along the length direction of the lower die holder 1, and a sliding groove 103 matched with the sliding rail 102 is formed on the bottom surface of the horizontal flanging insert 7.
In this embodiment: along with the descending of the upper die holder 6, the upper inclined surface 41 on the inclined block 4 and the lower inclined surface 71 on the horizontal flanging insert 7 are mutually attached together, so that the inclined block 4 can provide horizontal thrust for the horizontal flanging insert 7, and after the horizontal flanging insert 7 is subjected to the horizontal thrust, the sliding groove 103 on the bottom surface of the horizontal flanging insert 7 can slide along the sliding rail 102 and relative to the sliding rail 102 until the horizontal flanging insert 7 completes the secondary flanging of the workpiece, so that the sliding block mechanism of the sliding rail 102 is more convenient for driving the horizontal flanging insert 7 to slide.
Claims (6)
1. Two floating location side turn-ups moulds, including upper die base (6) and die holder (1), its characterized in that: the stamping die is characterized in that a material pressing core (5) is installed on the bottom surface of an upper die base (6) through an elastic assembly (9), vertical flanging inserts (8) located on two sides of the material pressing core (5) are further installed on the bottom surface of the upper die base (6), a male die (11) located below the material pressing core (5) is installed on the top surface of a lower die base (1), flanging grooves (111) are formed in two opposite side surfaces of the male die (11), horizontal flanging inserts (7) capable of entering the flanging grooves (111) are installed on two sides, located on the male die (11), of the top surface of the lower die base (1) through sliding mechanisms (10), and pushing mechanisms corresponding to the horizontal flanging inserts (7) are further installed on the top surface of the upper die base (6).
2. The double-floating positioning side flanging die of claim 1, characterized in that: the pushing mechanism comprises two inclined blocks (4) arranged on the bottom surface of the upper die base (6), wherein the inclined blocks (4) are provided with upper inclined surfaces (41), and the two inclined blocks (4) correspond to the two horizontal flanging inserts (7) one by one.
3. The double-floating positioning side flanging die of claim 2, characterized in that: the horizontal flanging insert (7) comprises a sliding section (73) and a flanging section (72) which are formed into a whole, the sliding section (73) is installed on the sliding mechanism (10), the flanging section (72) can enter the flanging groove (111), and the flanging section (72) is provided with a lower inclined surface (71) which can be attached to the upper inclined surface (41).
4. The double-floating positioning side flanging die of claim 1, characterized in that: the sliding mechanism (10) comprises a fixing plate (101) installed on the top surface of the lower die holder (1), a sliding rail (102) is integrally formed on the top surface of the fixing plate (101) along the length direction of the lower die holder (1), and a sliding groove (103) matched with the sliding rail (102) is formed in the bottom surface of the horizontal flanging insert (7).
5. The double-floating positioning side flanging die of claim 1, characterized in that: the elastic assembly (9) comprises a plurality of springs.
6. The double-floating positioning side flanging die of any one of claims 1-5, wherein: the guide post structure is characterized in that a plurality of guide posts (2) are mounted on the top surface of the lower die holder (1), a plurality of guide sleeves (3) are mounted on the bottom surface of the lower die holder (1), the guide sleeves (3) correspond to the guide posts (2) one by one, and the guide posts (2) can enter the guide sleeves (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220233966.XU CN217252135U (en) | 2022-01-27 | 2022-01-27 | Double-floating positioning side flanging die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220233966.XU CN217252135U (en) | 2022-01-27 | 2022-01-27 | Double-floating positioning side flanging die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217252135U true CN217252135U (en) | 2022-08-23 |
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ID=82904899
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220233966.XU Active CN217252135U (en) | 2022-01-27 | 2022-01-27 | Double-floating positioning side flanging die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217252135U (en) |
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2022
- 2022-01-27 CN CN202220233966.XU patent/CN217252135U/en active Active
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