CN206455045U - A kind of syringe-type slider die structure - Google Patents
A kind of syringe-type slider die structure Download PDFInfo
- Publication number
- CN206455045U CN206455045U CN201720163376.3U CN201720163376U CN206455045U CN 206455045 U CN206455045 U CN 206455045U CN 201720163376 U CN201720163376 U CN 201720163376U CN 206455045 U CN206455045 U CN 206455045U
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- CN
- China
- Prior art keywords
- punching
- projection
- die shoe
- groove
- syringe
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Abstract
The utility model discloses a kind of syringe-type slider die structure, including die shoe, die shoe at the top of the die shoe, die shoe is provided with groove fixed plate, groove insert is provided with the middle part of the groove fixed plate, up stripper is provided with above the groove insert, the first upper fixed seat and the second upper fixed seat are provided with the middle part of the up stripper, sleeve is provided between first upper fixed seat and second upper fixed seat, provided with punching projection in the sleeve, the punching projection is in tilted layout, and it is arranged Rectangular Spring on the punching projection, the top of the punching projection is provided with drive link, upper bolster is flexibly connected above the drive link, drive block is provided between the upper bolster and the drive link, the drive block central shaft with the punching projection vertical with the contact surface of the drive link, the utility model optimizes the punching process of mould, and improve the crudy and precision of punching product.
Description
Technical field
The utility model is related to a kind of syringe-type slider die structure, belongs to mold machining technology field.
Background technology
As die industry technology is more and more ripe, the moulding of automobile constantly updates, automobile hardware parts difficulty
Corresponding increase, so the degree-of-difficulty factor of mould is also accordingly increased, because product is batch production, client wants in order to cost-effective
Modulus tool supplier improves materials'use rate as far as possible, and influences the crucial factor of materials'use rate, is exactly the step pitch of product,
Process engineer, while excluding the material strip scheme rationalized, typically may require that to meet requirement of the client to materials'use rate
Structural engineer completes punching using angled-lift splits, shaping etc. technical process, is to ensure mould in the suitable of structured design phase
Profit is carried out, and mitigates the burden of designer, reduces design time, therefore, and it is the field to develop a kind of syringe-type slider die structure
Urgent problem.
Utility model content
The purpose of this utility model is that provides a kind of syringe-type slider die structure to solve the above problems.
The utility model is achieved through the following technical solutions above-mentioned purpose：The utility model discloses a kind of syringe-type cunning
Die shoe at the top of block mould structure, including die shoe, the die shoe, die shoe is provided with groove fixed plate, institute
State and groove insert is provided with the middle part of groove fixed plate, be provided with the middle part of up stripper, the up stripper and set above the groove insert
There are the first upper fixed seat and the second upper fixed seat, sleeve be provided between first upper fixed seat and second upper fixed seat,
Provided with punching projection in the sleeve, the punching projection is in tilted layout, and is arranged Rectangular Spring on the punching projection, described
The top for being punched projection is provided with flexible connection upper bolster, the upper bolster and the drive link above drive link, the drive link
Between be provided with drive block, the drive block it is vertical with the contact surface of the drive link with it is described be punched projection central shaft.
Preferably, groove insert and the groove fixed plate are coaxially arranged, and along the axially extending of the groove fixed plate.
Preferably, provided with interior limited post and taper locator, the interior limit between the die shoe and the up stripper
Position post vertically extends with the taper locator, and the taper locator is small apart from the distance of die shoe
In the interior limited post apart from the sub distance of the die shoe.
Preferably, between the upper bolster and the up stripper be provided with inner guiding post and nitrogen spring, the inner guiding post with
The nitrogen spring vertically extends, and the inner guiding post is more than the nitrogen bullet apart from the distance of the drive block
Distance of the spring apart from the drive block.
Preferably, the internal face for supporting and connecting the sleeve is stopped in the lower end of the rectangle, the upper end of the Rectangular Spring stop to
Punch-pin fixed block is connected, the punch-pin fixed block is set on the punching projection, and is adapted to the upper end of the punching projection
Clamping.
Preferably, processing workpiece is placed in the groove insert, provided with punching hole, the punching in the middle part of the groove insert
The position that hole is cut out with the punching projection is corresponding.
The beneficial effect of utility model is：By being arranged the Rectangular Spring on the outside of the punching projection, institute is utilized
Stating Rectangular Spring drives the up stripper to move downward, it is ensured that the punching bump contact is processed between workpiece to described, institute
State the lower end of the sleeve on up stripper and step up the processing workpiece with the upper end of the groove insert, be that the punching is convex
The block punching processing workpiece provides convenient, prevents processing workpiece being deformed in punching, improves the processing work
The machining accuracy of part.
Brief description of the drawings
Fig. 1 is a kind of structural representation of syringe-type slider die structure.
Fig. 2 is a kind of drive block of syringe-type slider die structure and drive link contact condition schematic diagram.
Fig. 3 is a kind of matched moulds view of syringe-type slider die structure.
In figure：1st, die shoe；2nd, die shoe；3rd, groove fixed plate；4th, groove insert；5th, up stripper；6th, on first
Fixed seat；7th, the second upper fixed seat；8th, sleeve；9th, it is punched projection；10th, Rectangular Spring；11st, drive link；12nd, upper bolster；13rd, drive
Motion block；14th, interior limited post；15th, taper locator；16th, inner guiding post；17th, nitrogen spring；18th, punch-pin fixed block；19th, work is processed
Part；20th, it is punched hole.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the utility model, rather than whole
Embodiment, based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belongs to the scope of the utility model protection.
Refer to Fig. 1~3, a kind of syringe-type slider die structure, including die shoe 1, the top die shoe of die shoe 1
Son 2, die shoe 2 is provided with groove fixed plate 3, and the middle part of groove fixed plate 3 is provided with groove insert 4, the groove
The top of insert 4 is provided with up stripper 5, and the middle part of up stripper 5 is provided with the first upper fixed seat 6 and the second upper fixed seat 7, described
It is provided between first upper fixed seat 6 and second upper fixed seat 7 in sleeve 8, the sleeve 8 provided with punching projection 9, the punching
Cut out projection 9 to be in tilted layout, and Rectangular Spring 10 is arranged on the punching projection 9, the top of the punching projection 9 is provided with drive link
11, the top of drive link 11 is flexibly connected upper bolster 12, and drive block is provided between the upper bolster 12 and the drive link 11
13, the drive block 13 central shaft with the punching projection 9 vertical with the contact surface of the drive link 11.
The groove insert 4 and the groove fixed plate 3 are coaxially arranged, and along the axially extending of the groove fixed plate 3,
By setting the groove insert 4 in the groove fixed plate 3, so that mitigating the punching projection 9 is punched the processing work
To the percussion of the groove fixed plate 3 during part 19, the use time of the groove fixed plate 3, the die shoe 1 are extended
Provided with interior limited post 14 and taper locator 15 between the up stripper 5, the interior limited post 14 is positioned with the taper
Device 15 vertically extends, and the taper locator 15 apart from die shoe 2 distance be less than it is described interior spacing
Post 14 apart from die shoe 2 distance, by setting the interior limit between the die shoe 1 and the up stripper 5
Position post 14 and the taper locator 15, can not only limit the Bottom Runby of the up stripper 5, moreover it is possible to prevent described de-
Flitch 5 produces skew relative to the die shoe 1, causes the punching projection 9 to deviate the groove insert 4, the upper bolster
Provided with inner guiding post 16 and nitrogen spring 17 between 12 and the up stripper 5, the inner guiding post 16 and the nitrogen spring 17 are equal
Vertically extend, and the inner guiding post 16 is more than the nitrogen spring 17 apart from described apart from the distance of the drive block 13
The distance of drive block 13, by setting the inner guiding post 16 between the upper bolster 12 and the up stripper 5, it is ensured that described
Upper bolster 12 will not shift when being moved with the up stripper 5, and the lower end of the Rectangular Spring 10, which is only supported, connects the set
Connection punch-pin fixed block 18 is only supported in the internal face of cylinder 8, the upper end of the Rectangular Spring 10, and the punch-pin fixed block 18 is set in institute
State on punching projection 9, and clamping is adapted to the upper end of the punching projection 9, the punching is controlled using the Rectangular Spring 10
The axial displacement of projection 9, can not only ensure that the punching projection 9 is taken in the sleeve 8 when rising, moreover it is possible to ensure described
Punching projection 9 it is descending during drive the sleeve 8 descending, and ensure it is described punching projection 9 be punched it is described processing workpiece 19 it
Between, the sleeve 8 steps up the processing workpiece 19 with the groove insert 4, and processing workpiece 19 is placed on the groove insert 4
On, the middle part of groove insert 4 is provided with punching hole 20, and the punching hole 20 is corresponding with the position of the punching projection 9, passes through
The punching hole 20 is set at the corresponding position of the punching projection 9 in the groove insert 4, the groove insert 4 is prevented
The punching projection 9 is caused to damage, and clout is voluntarily dropped by the punching hole 20.
The utility model when in use, the processing workpiece 19 is prevented in the groove insert 4, by the processing workpiece
19 need the part being punched to be directed at the punching hole 20, and then the upper bolster 12 is moved downward, and the punching projection 9 is now complete
Portion is located inside the sleeve 8, and the upper bolster 12 continues traveling downwardly motion, and the drive block 13 contacts the upper of the drive link 11
End, the drive rod driving punching projection 9 is descending, and the punching projection 9 extrudes the Rectangular Spring 10, the rectangle bullet
Spring 10 drives the sleeve 8 and the whole up stripper 5 descending up to the sleeve 8 contacts the processing workpiece 19, described
Punching projection 9 is entirely located in the inside of sleeve 8 and keeps geo-stationary with the sleeve 8 all the time, and the drive block 13 continues
The driving punching projection 9 is descending, now, and the punching projection 9 continues the Rectangular Spring 10 that pressurizes, and relative to the set
Cylinder 8 is moved, and the punching projection 9 stretches out from the bottom of the sleeve 8, is punched the processing workpiece 19, then the upper bolster
About 12, the punching projection 9 is backed into the sleeve 8, carries out next circulation.
It is obvious to a person skilled in the art that the utility model is not limited to the details of above-mentioned one exemplary embodiment, and
And in the case of without departing substantially from spirit or essential attributes of the present utility model, can realize that this practicality is new in other specific forms
Type, therefore, no matter from the point of view of which point, all should regard embodiment as exemplary, and be nonrestrictive, and this practicality is new
The scope of type limits by appended claims rather than described above, it is intended that the equivalency fallen in claim is contained
All changes in justice and scope are included in the utility model, any reference in claim should not be considered as into limitation
Involved claim.
Moreover, it will be appreciated that although the present specification is described in terms of embodiments, not each embodiment is only wrapped
Containing an independent technical scheme, this narrating mode of specification is only that for clarity, those skilled in the art should
Using specification as an entirety, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
It may be appreciated other embodiment.
Claims (6)
1. a kind of syringe-type slider die structure, including die shoe (1), it is characterised in that：Die shoe at the top of the die shoe (1)
Sub (2), the die shoe (2) is provided with the middle part of groove fixed plate (3), the groove fixed plate (3) and is provided with groove insert
(4), it is provided with above the groove insert (4) in the middle part of up stripper (5), the up stripper (5) and is provided with the first upper fixed seat (6)
With the second upper fixed seat (7), sleeve (8), institute are provided between first upper fixed seat (6) and second upper fixed seat (7)
State provided with punching projection (9) in sleeve (8), the punching projection (9) is in tilted layout, and is arranged square on the punching projection (9)
Shape spring (10), the top of the punching projection (9), which is provided with above drive link (11), the drive link (11), is flexibly connected upper mould
Seat (12), provided with drive block (13) between the upper bolster (12) and the drive link (11), the drive block (13) with it is described
The central shaft of the contact surface of drive link (11) vertically with the punching projection (9).
2. a kind of syringe-type slider die structure according to claim 1, it is characterised in that：Groove insert (4) with it is described
Groove fixed plate (3) is coaxially arranged, and along the axially extending of the groove fixed plate (3).
3. a kind of syringe-type slider die structure according to claim 1, it is characterised in that：The die shoe (1) and institute
State between up stripper (5) provided with interior limited post (14) and taper locator (15), the interior limited post (14) and the taper
Locator (15) vertically extends, and the taper locator (15) is less than apart from the distance of the die shoe (2)
Distance of the interior limited post (14) apart from the die shoe (2).
4. a kind of syringe-type slider die structure according to claim 1, it is characterised in that：The upper bolster (12) and institute
State between up stripper (5) provided with inner guiding post (16) and nitrogen spring (17), the inner guiding post (16) and the nitrogen spring
(17) vertically extend, and the inner guiding post (16) is more than the nitrogen spring apart from the distance of the drive block (13)
(17) apart from the distance of the drive block (13).
5. a kind of syringe-type slider die structure according to claim 1, it is characterised in that：The Rectangular Spring (10)
The internal face for supporting and connecting the sleeve (8) is stopped in lower end, and connection punch-pin fixed block (18) is only supported in the upper end of the Rectangular Spring (10),
The punch-pin fixed block (18) is set on the punching projection (9), and is adapted to clamping with the upper end of the punching projection (9).
6. a kind of syringe-type slider die structure according to claim 1, it is characterised in that：Processing workpiece (19) is placed on
On the groove insert (4), provided with punching hole (20) in the middle part of the groove insert (4), the punching hole (20) and the punching
The position correspondence of projection (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720163376.3U CN206455045U (en) | 2017-02-22 | 2017-02-22 | A kind of syringe-type slider die structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720163376.3U CN206455045U (en) | 2017-02-22 | 2017-02-22 | A kind of syringe-type slider die structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206455045U true CN206455045U (en) | 2017-09-01 |
Family
ID=59691309
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720163376.3U Expired - Fee Related CN206455045U (en) | 2017-02-22 | 2017-02-22 | A kind of syringe-type slider die structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206455045U (en) |
-
2017
- 2017-02-22 CN CN201720163376.3U patent/CN206455045U/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: 20170901 Termination date: 20200222 |
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| CF01 | Termination of patent right due to non-payment of annual fee |