CN207494318U - A kind of side piercing die of auto parts - Google Patents
A kind of side piercing die of auto parts Download PDFInfo
- Publication number
- CN207494318U CN207494318U CN201721678310.4U CN201721678310U CN207494318U CN 207494318 U CN207494318 U CN 207494318U CN 201721678310 U CN201721678310 U CN 201721678310U CN 207494318 U CN207494318 U CN 207494318U
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- CN
- China
- Prior art keywords
- locating piece
- die
- rectangular
- arc
- auto parts
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model provides a kind of side piercing die of auto parts, including upper die and lower die, detent mechanism and side blow holes mechanism is equipped between upper die and lower die, detent mechanism includes arc locating piece, the first rectangular locating piece and the second rectangular locating piece；The lower end of arc locating piece is fixedly connected with lower die, upper end has and the corresponding cambered surface of workpiece, two sides are equipped with side punching mold insert, have the side punching hole laterally opened up in side punching mold insert, also have the charging conduit connected with punching hole opened up vertically inside arc locating piece；First rectangular locating piece and the second rectangular locating piece are successively set on the front side of arc locating piece and are fixedly connected with lower die；It since there is the support of arc locating piece, the first rectangular locating piece and the second rectangular locating piece in the curved portion of part and vertical bar portion, will not be deformed during side blow hole machined, the yields of side blow hole machined increases.
Description
Technical field
The utility model is related to Stamping Die Technology field, more particularly to a kind of side piercing die of auto parts.
Background technology
A kind of auto parts as shown in Figure 1, including arc fold bending portion and vertical bar portion, need to carry out at arc fold bending portion
Side blow hole machined, since part is frivolous, the easy discontinuity of part in side punching and cause deformation even bending, product
Bad product rate remains high；How for this part and side blow hole machined can either be completed by developing one kind, and will not cause work
The side piercing die of part deformation, becomes one of those skilled in the art's urgent problem.
Utility model content
The purpose of this utility model is to provide a kind of side piercing die for the auto parts that will not lead to part bending.
To achieve these goals, the utility model provides following technical solution：
A kind of side piercing die of auto parts including upper die and lower die, is equipped with localization machine between the upper die and lower die
Structure and side blow holes mechanism, the detent mechanism include arc locating piece, the first rectangular locating piece and the second rectangular locating piece；Arc
The lower end of locating piece is fixedly connected with lower die, upper end have with the corresponding cambered surface of workpiece, two sides are equipped with side punching mold insert, described
In side punching mold insert there is the side punching hole laterally opened up, also have what is opened up vertically to be connected with punching hole inside arc locating piece
Charging conduit；The first rectangular locating piece and the second rectangular locating piece are successively set on front side and and the lower die of arc locating piece
It is fixedly connected；The side blow holes mechanism includes slide plate, side blow head, sliding block and shovel base, the slide plate and laterally sets and be located at
The side of the arc locating piece, sliding block are slidably matched with slide plate, and side blow head is arranged on sliding block close to the one of arc locating piece
It holds and corresponding with the side punching hole, the shovel base is arranged on the other end of sliding block and is contacted with the slider surface, the shovel
The upper end of base is fixedly connected with the upper mold.
Further, the pressing plate for fixing workpiece is additionally provided with above the described second rectangular locating piece.
Further, the lower section of the lower die is equipped with waste material drawer, and the waste material drawer is corresponding with the charging conduit.
Further, the side of the shovel base is equipped with locating piece, and the locating piece is contacted with shovel basal plane.
Further, the surface that the shovel base is contacted with locating piece is equipped with wear plate.
Further, on the sliding block have sliding slot, it is described shovel base side be equipped with button base, it is described shovel base by detain base with
The sliding block mutually fastens.
The beneficial effects of the utility model are：By setting arc locating piece, the arc of part between upper die and lower die
Arc locating piece is close in part, and straight section is placed on the top of the first rectangular locating piece and the second rectangular locating piece, is molding
When, upper mold pushing compresses workpiece, while under the action of base is shoveled, the direction of sliding block to arc locating piece moves, side blow head pair
Part is punched out, and waste material out is fallen into along punching hole in charging conduit, side blow hole machined is completed, due to the curved portion of part
There is the support of arc locating piece, the first rectangular locating piece and the second rectangular locating piece with vertical bar portion, in the mistake of side blow hole machined
It will not be deformed in journey, the yields of side blow hole machined increases.
Description of the drawings
Fig. 1 is the dimensional structure diagram of the utility model institute converted products；
Fig. 2 is the dimensional structure diagram of the utility model mold；
Fig. 3 is the utility model partial structural diagram；
Fig. 4 is the utility model partial structural diagram；
Fig. 5 is the utility model partial structural diagram.
Specific embodiment
The utility model is further described below in conjunction with attached drawing：
Such as a kind of Fig. 1 to side piercing die of auto parts shown in fig. 5, including upper mold 1 and lower die 2,1 He of upper mold
Detent mechanism 3 and side blow holes mechanism 4 are equipped between lower die 2, it is rectangular fixed that the detent mechanism 3 includes arc locating piece 31, first
Position 32 and second rectangular locating piece 33 of block；The lower end of arc locating piece 31 is fixedly connected with lower die 2, and upper end has corresponding with workpiece
Cambered surface, two sides are equipped with side punching mold insert 34, have the side punching hole 341 laterally opened up, arc in the side punching mold insert 34
Also there is the charging conduit 311 connected with punching hole 341 opened up vertically inside shape locating piece 31；The first rectangular locating piece 32
The front side of arc locating piece 31 is successively set on the second rectangular locating piece 33 and is fixedly connected with lower die 2；The side punching machine
Structure 4 includes slide plate 41, side blow head 42, sliding block 43 and shovel base 44, and the slide plate 41 laterally sets and determines positioned at the arc
The side of position block 31, sliding block 43 are slidably matched with slide plate 41, and side blow head 42 is arranged on sliding block 43 close to arc locating piece 31
One end and corresponding with the side punching hole 341, the shovel base 44 be arranged on the other end of sliding block 43 and with 43 face of sliding block
Contact, the upper end of the shovel base 44 are fixedly connected with the upper mold 1；By setting arc locating piece between upper mold 1 and lower die 2
31, the arch section of part 7 is close to arc locating piece 31, and straight section is placed on 32 pieces of the first rectangular positioning and second rectangular fixed
The top of position block 33, in molding, upper mold 1, which pushes, compresses workpiece, while under the action of base 44 is shoveled, and sliding block is positioned to arc
The direction movement of block 31, side blow head 42 are punched out part 7, and waste material out falls into charging conduit 311 along punching hole 341
In, side blow hole machined is completed, since the curved portion of part 7 and vertical bar portion have arc locating piece 31, the first rectangular locating piece 32
It with the support of the second rectangular locating piece 33, will not be deformed during side blow hole machined, the yields of side blow hole machined increases.
As a kind of embodiment of the utility model, the top of the second rectangular locating piece 33 is additionally provided with for regular worker
The pressing plate 331 of part；By the way that pressing plate 331 is set to further fix part 7, place part 7 in process and shake and influence to rush
The precision in hole further improves the quality of product.
As a kind of embodiment of the utility model, the lower section of the lower die 2 is equipped with waste material drawer 5, the waste material drawer 5
It is corresponding with the charging conduit 311；In 311 corresponding underface of charging conduit, setting one is square for collecting the waste material drawer 5 of waste material
Just clear away waste is concentrated, keeps the cleaning of mould inside.
As a kind of embodiment of the utility model, it is described shovel base 44 side be equipped with locating piece 6, the locating piece 6 with
Shovel the contact of 44 face of base；The position of shovel base 44 is limited by locating piece 6, increases overall stability during mold die sinking molding.
As a kind of embodiment of the utility model, the surface that the shovel base 44 is contacted with locating piece 6 is equipped with wear plate
441；The place setting wear-resistant block 441 of contact in face improves the service life and machining accuracy of mold.
As a kind of embodiment of the utility model, there is sliding slot 431 on the sliding block 43, the side of the shovel base 44 is set
There is button base 442, the shovel base 442 is mutually fastened by detaining base 442 with the sliding block 43；Increase between sliding block 43 and shovel base 442
Button base 442 interconnects, and can further increase mold machining accuracy.
It is obvious to a person skilled in the art that the present invention is not limited to the details of above-mentioned exemplary embodiment, Er Qie
In the case of without departing substantially from spirit or essential attributes of the invention, the present invention can be realized in other specific forms.Therefore, no matter
From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the present invention is by appended power
Profit requirement rather than above description limit, it is intended that all by what is fallen within the meaning and scope of the equivalent requirements of the claims
Variation is included within the present invention.Any reference numeral in claim should not be considered as to the involved claim of limitation.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in each embodiment can also be properly combined, forms those skilled in the art
The other embodiment being appreciated that.
Claims (6)
1. a kind of side piercing die of auto parts, including upper die and lower die, it is characterised in that：It is set between the upper die and lower die
Have a detent mechanism and side blow holes mechanism, the detent mechanism include the arc locating piece first rectangular locating piece identical with height,
Second rectangular locating piece；The lower end of arc locating piece is fixedly connected with lower die, and upper end has and the corresponding cambered surface of workpiece, two sides
Equipped with side punching mold insert, in the side punching mold insert there is the side punching hole laterally opened up, also have inside arc locating piece perpendicular
Head straight for the charging conduit connected with punching hole set；The first rectangular locating piece and the second rectangular locating piece are successively set on arc
It the front side of locating piece and is fixedly connected with lower die；The side blow holes mechanism includes slide plate, side blow head, sliding block and shovel base, described
Slide plate laterally sets and positioned at the side of the arc locating piece, and sliding block is slidably matched with slide plate, and side blow head is arranged on cunning
Block is close to one end of arc locating piece and corresponding with the side punching hole, it is described shovel base be arranged on sliding block the other end and with institute
Slider surface contact is stated, the upper end of the shovel base is fixedly connected with the upper mold.
2. a kind of side piercing die of auto parts according to claim 1, it is characterised in that：The second rectangular positioning
The pressing plate for fixing workpiece is additionally provided with above block.
3. a kind of side piercing die of auto parts according to claim 2, spy are：The lower section of the lower die is equipped with
Waste material drawer, the waste material drawer are corresponding with the charging conduit.
4. a kind of side piercing die of auto parts according to claim 1, it is characterised in that：The side of the shovel base is set
There is locating piece, the locating piece is contacted with shovel basal plane.
5. a kind of side piercing die of auto parts according to claim 4, it is characterised in that：The shovel base and locating piece
The surface of contact is equipped with wear plate.
6. a kind of side piercing die of auto parts according to claim 1, it is characterised in that：Have on the sliding block and slide
Slot, the side of the shovel base are equipped with button base, and the shovel base is mutually fastened by detaining base with the sliding block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721678310.4U CN207494318U (en) | 2017-12-06 | 2017-12-06 | A kind of side piercing die of auto parts |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721678310.4U CN207494318U (en) | 2017-12-06 | 2017-12-06 | A kind of side piercing die of auto parts |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207494318U true CN207494318U (en) | 2018-06-15 |
Family
ID=62509119
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721678310.4U Expired - Fee Related CN207494318U (en) | 2017-12-06 | 2017-12-06 | A kind of side piercing die of auto parts |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207494318U (en) |
-
2017
- 2017-12-06 CN CN201721678310.4U patent/CN207494318U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180615 Termination date: 20191206 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |