CN210358886U - Inner side dotting wedge mould structure - Google Patents
Inner side dotting wedge mould structure Download PDFInfo
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- CN210358886U CN210358886U CN201920882404.6U CN201920882404U CN210358886U CN 210358886 U CN210358886 U CN 210358886U CN 201920882404 U CN201920882404 U CN 201920882404U CN 210358886 U CN210358886 U CN 210358886U
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Abstract
The utility model discloses an inboard slide wedge mould structure of dotting, beat the point and go into son including the lower mould that the symmetry set up and relative counter-rotation, correspond the lower mould of inserting the symmetry and beat the point and go into the last mould slotting tool between son to and be located the lower mould and beat the slider of going into son top rather than cooperation location product, the top that the son was gone into to the lower mould is beaten is equipped with the convex part that has the arc lateral wall, the outside of convex part is equipped with the point location of beating, the corresponding laminating in the outside of convex part and the inner ring of product, set up the holding lower mould in the lower bolster and beat the first cavity of going into son, be equipped with in the first cavity and connect the lower mould and beat the rotation axis of going into son, extension spring elastic stretching lower mould is beaten the point. The utility model discloses realize that ring class spare product inboard punches accurately and targets in place, improve machining efficiency.
Description
Technical Field
The utility model belongs to the technical field of the mould, especially, relate to an inboard slide wedge mould structure of dotting.
Background
The ring type piece in the spare part for the car is at the course of working, and the operation is outwards beaten to the demand ring inboard, because the characteristic of ring structure, normal stamping die can't realize, need utilize slider and pendulum piece cooperation completion many times, machining efficiency is low.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the technical problem, and provide an inboard slide wedge mould structure of dotting to realize that ring class spare product inboard punches and accurately targets in place, improve machining efficiency. In order to achieve the above purpose, the utility model discloses technical scheme as follows:
inboard slide wedge mould structure of dotting, set up and the relative counter-rotation's lower mould is beaten and is dotted into son including the symmetry, correspond the lower mould of inserting the symmetry and beat and go into the last mould slotting tool between son to and be located the lower mould and beat and go into son top rather than the slider of cooperation location product, the top that son was beaten to the lower mould is equipped with the convex part that has the arc lateral wall, the outside of convex part is equipped with beats the position, and the corresponding laminating in the outside of convex part and the inner ring of product is gone into to the interior week, set up the holding lower mould in the lower bolster and beat the first cavity of putting son, be equipped with the rotation axis of connecting the lower mould and beat and go into son in the first cavity, extension spring elastic stretching lower.
Specifically, the lower bolster top is equipped with the lower bolster, first cavity is vertical to run through lower bolster and lower bolster, set up the second cavity that is used for holding the lower mould support income son that communicates the first cavity outside in the lower bolster, the lower mould supports to go into son and vertically locates in the second cavity.
Specifically, the bottom of lower bolster is equipped with the bottom plate, is equipped with the extension spring that extends to first cavity and connects lower mould beat the son of inserting in the bottom plate.
Specifically, the bottom of the lower fixing plate is provided with a lower die holder, and the outer side of the lower die holder is provided with a lower limiting block.
Specifically, the upper die slotting tool is connected to the upper die plate, an upper base plate and an upper die base are arranged at the top of the upper die plate, and an upper limiting block corresponding to the lower limiting block is arranged on the outer side of the upper die base.
Specifically, the two sides of the upper die slotting tool are symmetrically provided with sliding blocks connected to the upper die base, and the inner side of each sliding block is provided with an arc-shaped folded corner corresponding to the outer side of the convex part of the lower die punching insert.
Specifically, a spring is arranged between the sliding block and the upper die base.
Specifically, a stripper plate connected with the upper die base is arranged on the outer side of the sliding block, and a second spring is arranged between the stripper plate and the upper die base.
Specifically, the product comprises an inner ring and an outer ring which is connected with the inner ring and expands in a conical shape, and blind holes are symmetrically formed in the inner side of the inner ring; the inner side of the outer ring is sleeved on the top of the lower die supporting insert, the inner side of the inner ring is sleeved on the outer side of the lower die punching insert, and the punching position is arranged corresponding to the blind hole.
Specifically, the arc-shaped folded corner part of the sliding block is attached to the outer sides of the inner ring and the outer ring.
Compared with the prior art, the utility model discloses the inboard beneficial effect who beats some slide wedge mould structure mainly embodies:
the lower die dotting insert and the sliding block which are mutually matched are arranged, so that the inner ring of the product is dotted, unnecessary extra stations are omitted, and the manufacturing cost of the die is saved; the lower die dotting insert and the lower die supporting insert effectively support the product, and the product is accurately positioned to prevent the product from sliding off; the lower die dotting insert is driven by the tension spring to rotate for a certain angle in the first cavity, so that the lower die dotting insert is positioned at a certain position to be dotted to the position of the inner ring of the product, and the damage to the product or the die caused by dotting in a rigid insertion mode is avoided.
Drawings
Fig. 1 is a schematic structural diagram of an embodiment of the present invention;
the figures in the drawings represent:
1 lower die punching pin inserting, 11 convex parts, 12 punching pins, 2 upper die slotting tools, 21 upper die plates, 22 upper backing plates, 23 upper die seats, 24 upper limiting blocks, 3 sliding blocks, 31 arc-shaped bent parts, 32 first springs, 33 stripper plates, 34 second springs, 4 inner rings, 41 outer rings, 5 lower die plates, 51 first cavities, 52 rotating shafts, 53 lower backing plates, 6 lower die supporting pins, 61 second cavities, 7 lower fixing plates, 71 tension springs, 72 lower die seats and 73 lower limiting blocks.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings, and it is to be understood that the described embodiments are only some embodiments, but not all embodiments of the present invention.
Example (b):
referring to fig. 1, the present embodiment is an inside dotting wedge mold structure, which includes symmetrically disposed lower mold dotting inserts 1 that rotate in opposite directions, an upper mold slotting tool 2 inserted between the symmetric lower mold dotting inserts 1, and a slide block 3 located above the lower mold dotting inserts 1 and cooperating with the lower mold dotting inserts to position a product.
The top of the lower die dotting insert 1 is provided with a convex part 11 with an arc-shaped side wall, the outer side of the convex part 11 is correspondingly attached to the inner periphery of the inner ring 4 of the product, and the outer side of the convex part 11 is provided with a dotting position 12; a first cavity 51 for accommodating the lower die punch insert 1 is formed in the lower template 5, a rotating shaft 52 connected with the lower die punch insert 1 is arranged in the first cavity 51, and the lower die punch insert 1 moves in a gap position in the first cavity 51 along the rotating shaft 52; the top of the lower template 5 is provided with a lower backing plate 53, the first cavity 51 vertically penetrates through the lower backing plate 53 and the lower template 5, a second cavity 61 communicated with the outer side of the first cavity 51 and used for containing the lower mold support insert 6 is formed in the lower backing plate 53, and the lower mold support insert 6 is vertically arranged in the second cavity 61.
The bottom of the lower template 5 is provided with a lower fixing plate 7, a tension spring 71 extending to the first cavity 51 and connected with the lower die dotting insert 1 is arranged in the lower fixing plate 7, the tension spring 71 elastically stretches the lower die dotting insert 1 to rotate along the rotating shaft 52, and the rotating angle is 3-5 degrees.
The bottom of the lower fixing plate 7 is provided with a lower die holder 72, and the outer side of the lower die holder 72 is provided with a lower limiting block 73.
The upper die slotting tool 2 is connected to an upper die plate 21, an upper backing plate 22 and an upper die seat 23 are arranged at the top of the upper die plate 21, and an upper limiting block 24 corresponding to the lower limiting block 73 is arranged on the outer side of the upper die seat 23.
The two sides of the upper die slotting tool 2 are symmetrically provided with sliding blocks 3 connected with the upper die base 23, and the inner sides of the sliding blocks 3 are provided with arc-shaped folded corners 31 corresponding to the outer sides of the convex parts of the lower die dotting insert 1. A first spring 32 is arranged between the slide block 3 and the upper die base 23. The first spring 32 penetrates through the upper template 21 and the upper backing plate 22 and is connected with the upper die holder 23 through a set screw.
A stripper plate 33 connected with the upper die holder 23 is arranged on the outer side of the sliding block 3, and a second spring 34 is arranged between the stripper plate 33 and the upper die holder 23. The stripper plate 33 is correspondingly attached to the lower backing plate 53.
The product in this embodiment is a circular ring, and includes an inner ring 4 and an outer ring 41 connected with the inner ring 4 and expanding in a conical shape, the heights of both sides of the outer ring 41 are different, and horizontal blind holes (not shown in the figure) are symmetrically formed on the inner side of the inner ring 4. The inner side of the outer ring 41 is sleeved on the top of the lower mold support insert 6. The inner side of the inner ring 4 is sleeved on the outer side of the lower die dotting insert 1, and the dotting positions 12 are arranged corresponding to the blind holes. The curved dog-ear 31 of the slider 3 abuts the outside of the inner ring 4 and the outer ring 41.
When the product punching device is applied to the embodiment, in the die assembly process of the upper die plate 21 and the lower die plate 5, a product is placed on the top of the lower die punching point insert 1 and the top of the lower die supporting insert 6, the upper die slotting tool 2 is vertically inserted between the symmetrical lower die punching point insert 1, the lower die punching point insert 1 rotates for a certain angle, the sliding block 3 and the lower die punching point insert 1 clamp the product, and the punching point 12 is horizontally inserted into a position to be punched on the inner ring 4 to form a blind hole.
In the embodiment, the lower die dotting insert 1 and the sliding block 3 which are mutually matched are arranged, so that the inner ring 4 of the product is dotted, unnecessary extra stations are omitted, and the manufacturing cost of the die is saved; the lower die dotting insert 1 and the lower die supporting insert 6 effectively support products, and the products are accurately positioned to prevent from sliding; the lower mold dotting insert 1 is driven by the tension spring 71 to rotate for a certain angle in the first cavity 51, so that the dotting position is determined to be the dotting position to the position of the inner ring 4 of the product, and the damage to the product or the mold caused by the rigid insertion dotting mode is avoided.
What has been described above are only some embodiments of the invention. For those skilled in the art, without departing from the inventive concept, several modifications and improvements can be made, which are within the scope of the invention.
Claims (10)
1. Inboard wedge mould structure of dotting, its characterized in that: set up including the symmetry and relative counter-rotation's lower mould is beaten and is clicked into son, corresponds the lower mould that inserts the symmetry and beat and click the last mould slotting tool between son to and be located the lower mould and beat and click the slider of going into son top rather than cooperation location product, the lower mould is beaten and is clicked the top of going into son and be equipped with the convex part that has the arc lateral wall, the outside of convex part is equipped with and beats the position, and the corresponding laminating in the inner ring of convex part and product is seted up the first cavity that the holding lower mould was beaten and is clicked into son in the lower bolster, is equipped with the rotation axis of connecting the lower mould and beat and go into son in the first cavity, and extension spring elastic stretching lower mould is beaten.
2. The inside dotting cam die structure according to claim 1, characterized in that: the lower die plate is characterized in that a lower base plate is arranged at the top of the lower die plate, the first cavity vertically penetrates through the lower base plate and the lower die plate, a second cavity communicated with the outer side of the first cavity and used for containing a lower die support insert is formed in the lower base plate, and the lower die support insert is vertically arranged in the second cavity.
3. The inside dotting cam die structure according to claim 2, characterized in that: the bottom of lower bolster is equipped with the bottom plate, is equipped with the extension spring that extends to first cavity and connects lower mould beat the son of going into in the bottom plate.
4. The inside dotting cam die structure according to claim 3, wherein: the bottom of the lower fixing plate is provided with a lower die holder, and the outer side of the lower die holder is provided with a lower limiting block.
5. The inside dotting cam die structure of claim 4, wherein: the upper die slotting tool is connected to the upper die plate, an upper base plate and an upper die base are arranged at the top of the upper die plate, and an upper limiting block corresponding to the lower limiting block is arranged on the outer side of the upper die base.
6. The inside dotting cam die structure of claim 5, wherein: the two sides of the upper die slotting tool are symmetrically provided with sliding blocks connected to the upper die base, and the inner sides of the sliding blocks are provided with arc-shaped folded corner parts corresponding to the outer sides of the convex parts of the lower die punching point inserts.
7. The inside dotting cam die structure of claim 6, wherein: and a spring is arranged between the sliding block and the upper die base.
8. The inside dotting cam die structure of claim 6, wherein: and a stripper plate connected with the upper die base is arranged on the outer side of the sliding block, and a second spring is arranged between the stripper plate and the upper die base.
9. The inside dotting cam die structure of claim 6, wherein: the product comprises an inner ring and an outer ring which is connected with the inner ring and expands in a conical shape, and blind holes are symmetrically formed in the inner side of the inner ring; the inner side of the outer ring is sleeved on the top of the lower die supporting insert, the inner side of the inner ring is sleeved on the outer side of the lower die punching insert, and the punching position is arranged corresponding to the blind hole.
10. The inside dotting cam die structure of claim 9, wherein: the arc-shaped folded corner of the sliding block is attached to the outer sides of the inner ring and the outer ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920882404.6U CN210358886U (en) | 2019-06-12 | 2019-06-12 | Inner side dotting wedge mould structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920882404.6U CN210358886U (en) | 2019-06-12 | 2019-06-12 | Inner side dotting wedge mould structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210358886U true CN210358886U (en) | 2020-04-21 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920882404.6U Active CN210358886U (en) | 2019-06-12 | 2019-06-12 | Inner side dotting wedge mould structure |
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| CN (1) | CN210358886U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113523071A (en) * | 2021-07-15 | 2021-10-22 | 福建浔兴拉链科技股份有限公司 | Puller assembling and dotting device |
-
2019
- 2019-06-12 CN CN201920882404.6U patent/CN210358886U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113523071A (en) * | 2021-07-15 | 2021-10-22 | 福建浔兴拉链科技股份有限公司 | Puller assembling and dotting device |
| CN113523071B (en) * | 2021-07-15 | 2022-07-12 | 福建浔兴拉链科技股份有限公司 | Puller assembling and dotting device |
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