CN207629060U - A kind of contractile hardware dies of red needle - Google Patents
A kind of contractile hardware dies of red needle Download PDFInfo
- Publication number
- CN207629060U CN207629060U CN201721869900.5U CN201721869900U CN207629060U CN 207629060 U CN207629060 U CN 207629060U CN 201721869900 U CN201721869900 U CN 201721869900U CN 207629060 U CN207629060 U CN 207629060U
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- CN
- China
- Prior art keywords
- red needle
- hydraulic cylinder
- contractile
- block
- piston bar
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- 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.)
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Abstract
The utility model discloses a kind of contractile hardware dies of red needle, including pedestal, upper mold and lower mold, the top both sides of the pedestal are mounted on pillar, top plate is installed at the top of two groups of pillars, lower mold is installed at the top center of the pedestal, lower fixed block is installed at the top of the lower mold, red needle slot is offered at the top of the lower fixed block, the two side of the lower mold is mounted on gag lever post, the bottom middle of the top plate is equipped with first hydraulic cylinder, the bottom of the first hydraulic cylinder is plugged with First piston bar, the bottom of the First piston bar is connected with upper mold, the two side of the upper mold is respectively connected with one end of connecting rod.The utility model makes second piston bar that red needle be driven to may make red needle is shunk when not in use to be protected in the inner cavity of upper fixed block by second hydraulic cylinder; effectively avoids red needle from being impacted and fracture and cause damages; it is more practical, it is suitble to be widely popularized and uses.
Description
Technical field
The utility model is related to a kind of hardware dies, more particularly to a kind of contractile hardware dies of red needle.
Background technology
The various tools and product arrived used in our daily production and lifes, big pedestal, the fuselage cover for arriving lathe,
The shell of small to one embryo head screw, button and various household electrical appliance, has close relationship with mold invariably.The shape of mold
Shape decides that the shape of these products, processing quality and the precision of mold also just decide the quality of these products.Because various
The material of product, the difference of appearance, specification and purposes, mold have been divided into the non-modeling such as casting die, forge mould, compression mod, stamping die
Sealing rubber die and plastic mould.The red needle of existing hardware dies is fixed structure, not collapsible so that device does not have
To the function that red needle is protected, it is easy that red needle is fractureed in the case of carrying or collision, causes damages, therefore, I
Propose a kind of contractile hardware dies of red needle.
Utility model content
The main purpose of the utility model is to provide a kind of contractile hardware dies of red needle, can effectively solve background
The red needle of existing hardware dies is fixed structure in technology, not collapsible so that device, which does not have, protects red needle
Function, be easy in the case of carrying or collision so that red needle the problem of fractureing, causing damages.
To achieve the above object, the technical solution that the utility model is taken is：
A kind of contractile hardware dies of red needle, including pedestal, upper mold and lower mold, the top both sides of the pedestal are equal
Pillar is installed, top plate is installed at the top of two groups of pillars, lower mold, the lower die are installed at the top center of the pedestal
Lower fixed block is installed at the top of tool, red needle slot is offered at the top of the lower fixed block, the two side of the lower mold is pacified
Equipped with gag lever post, the bottom middle of the top plate is equipped with first hydraulic cylinder, and the bottom of the first hydraulic cylinder is plugged with
The bottom of one piston rod, the First piston bar is connected with upper mold, and the two side of the upper mold is respectively connected with the one of connecting rod
End, the other end of the connecting rod are plugged in the inner wall of gag lever post, and the bottom of the upper mold is connected with fixed block, described solid
The bottom for determining block is connected with red needle.
Further, the inner cavity top of the upper fixing block is equipped with second hydraulic cylinder, the bottom of the second hydraulic cylinder
It is plugged with second piston bar, the bottom of the second piston bar is connected with fixed block, and the bottom of the fixed block is connect with red needle.
Further, the bottom of the upper fixing block offers the first sliding groove, and the inner cavity middle of the first sliding groove is opened
Equipped with through-hole, the inner cavity both sides of the first sliding groove are mounted on limited block, and the inner cavity two side of the first sliding groove is respectively mounted
There are third hydraulic cylinder, the inner wall of the third hydraulic cylinder to be plugged with third piston rod, the third piston rod connects with limited block
It connects, the inner wall of two groups of limited blocks offers arc groove compatible with third piston rod.
Further, the inner wall of the gag lever post offers second sliding slot, and the inner cavity of the second sliding slot is plugged with second
Sliding block and the connection of the outer end of the second sliding block and connecting rod.
Further, the hydraulic pressure output end of the first hydraulic cylinder, second hydraulic cylinder and third hydraulic cylinder is respectively with first
Piston rod, second piston bar are connected with the hydraulic pressure input terminal of third piston rod.
Compared with prior art, the utility model has the advantages that：
1. the contractile hardware dies of the red needle of the utility model, by second hydraulic cylinder so that second piston bar drives punching
Needle may make red needle is shunk when not in use to be protected in the inner cavity of upper fixed block, effectively red needle be avoided to be impacted
And it fractures and causes damages.
2. the contractile hardware dies of the red needle of the utility model transfer third piston rod by third hydraulic cylinder and push cunning
It is stuck in the fixed block back side when block makes red needle stretch out to be fixed so that avoid the second liquid of recoil pair when impact
Cylinder pressure causes to damage.
3. the contractile hardware dies of the red needle of the utility model are slided by sliding block in gag lever post, upper mold passes through
Connecting rod is connected with sliding block so that generates offset when effectively carrying out stop surface impact to the path that upper mold glides.
Description of the drawings
Fig. 1 is the overall structure diagram of the contractile hardware dies of the utility model red needle；
Fig. 2 is the upper fixed block inner-cavity structure schematic diagram of the contractile hardware dies of the utility model red needle；
Fig. 3 is the upper fixed block bottom substance schematic diagram of the contractile hardware dies of the utility model red needle；
Fig. 4 is the gag lever post interior wall construction schematic diagram of the contractile hardware dies of the utility model red needle.
In figure：1, pedestal；2, pillar；3, top plate；4, lower mold；5, lower fixed block；6, red needle slot；7, first hydraulic cylinder；
8, First piston bar；9, upper mold；10, connecting rod；11, gag lever post；12, upper fixed block；13, red needle；14, second hydraulic cylinder；15、
Second piston bar；16, fixed block；17, the first sliding groove；18, through-hole；19, third hydraulic cylinder；20, third piston rod；21, it limits
Block；22, second sliding slot；23, arc groove；24, the second sliding block.
Specific implementation mode
To make the technical means, creative features, achievement of purpose, and effectiveness of the utility model be easy to understand, below
In conjunction with specific implementation mode, the utility model is expanded on further.
As shown in Figs 1-4, the contractile hardware dies of a kind of red needle, including pedestal 1, upper mold 9 and lower mold 4, it is described
The top both sides of pedestal 1 are mounted on pillar 2, and the tops of two groups of pillars 2 is equipped with top plate 3, at the top center of the pedestal 1
Lower mold 4 is installed, the top of the lower mold 4 is equipped with lower fixed block 5, and the top of the lower fixed block 5 offers red needle
The two side of slot 6, the lower mold 4 is mounted on gag lever post 11, and the bottom middle of the top plate 3 is equipped with first hydraulic cylinder
7, the bottom of the first hydraulic cylinder 7 is plugged with First piston bar 8, and the bottom of the First piston bar 8 is connected with upper mold 9,
The two side of the upper mold 9 is respectively connected with one end of connecting rod 10, and the other end of the connecting rod 10 is plugged in the interior of gag lever post 11
The bottom of wall, the upper mold 9 is connected with fixed block 12, and the bottom of the upper fixing block 12 is connected with red needle 13.
Wherein, the inner cavity top of the upper fixing block 12 is equipped with second hydraulic cylinder 14, the bottom of the second hydraulic cylinder 14
Portion is plugged with second piston bar 15, and the bottom of the second piston bar 15 is connected with fixed block 16, the bottom of the fixed block 16
It is connect with red needle 13, enables red needle 13 to close at the inner cavity of upper fixed block 12 by second piston bar 15, effectively protected
Shield.
Wherein, the bottom of the upper fixing block 12 offers the first sliding groove 17, the inner cavity middle of the first sliding groove 17
Through-hole 18 is offered, the inner cavity both sides of the first sliding groove 17 are mounted on limited block 21, the inner cavity two of the first sliding groove 17
Side wall is mounted on third hydraulic cylinder 19, and the inner wall of the third hydraulic cylinder 19 is plugged with third piston rod 20, and the third is lived
Stopper rod 20 is connect with limited block 21, and the inner wall of two groups of limited blocks 21 offers arc groove compatible with third piston rod 20
23, by limited block 21 so that recoil when red needle 13 is impacted will not damage second hydraulic cylinder 14.
Wherein, the inner wall of the gag lever post 11 offers second sliding slot 23, and the inner cavity of the second sliding slot 22 is plugged with
Two sliding blocks 24 and the second sliding block 24 is connect with the outer end of connecting rod 10.
Wherein, the hydraulic pressure output end of the first hydraulic cylinder 7, second hydraulic cylinder 14 and third hydraulic cylinder 19 is respectively with first
Piston rod 8, second piston bar 15 are connected with the hydraulic pressure input terminal of third piston rod 20.
Operation principle：When in use, object is positioned on second time fixed block 5 first, then starts the second liquid
Cylinder pressure 14 makes second piston bar 15 that red needle 13 be driven to pass through through-hole 18 that fixed block 16 is made to be in 18 outside of through-hole, then starts
Third hydraulic cylinder 19 blocks fixed block 16 so that two groups of third piston rods 20 drive two groups of limited blocks 21 to move inwardly, then contracts
Second piston bar 15 is returned so that 21 clamping of fixed block 16 and limited block, then starts first hydraulic cylinder 7 so that 8 band of First piston bar
Dynamic upper mold 9, which moves down, to be impacted, and red needle 13 passes through object to rush in red needle slot 6, when without using when, startup third
Hydraulic cylinder 19 is so that two groups of limited blocks 21 think that both sides move, and then startup second hydraulic cylinder 14 is so that red needle 13 is retracted fixation
The inner cavity of block 12 is protected, and the apparatus structure is simple, easy to operation, highly practical.
The advantages of basic principles and main features and the utility model of the utility model have been shown and described above.One's own profession
The technical staff of industry is it should be appreciated that the present utility model is not limited to the above embodiments, described in above embodiments and description
Only illustrate the principles of the present invention, on the premise of not departing from the spirit and scope of the utility model, the utility model is also
It will have various changes and improvements, these various changes and improvements fall within the scope of the claimed invention.The utility model
Claimed range is defined by the appending claims and its equivalent thereof.
Claims (5)
1. a kind of contractile hardware dies of red needle, including pedestal (1), upper mold (9) and lower mold (4), it is characterised in that：Institute
The top both sides for stating pedestal (1) are mounted on pillar (2), and top plate (3), the pedestal (1) are equipped at the top of two groups of pillars (2)
Top center at lower mold (4) is installed, lower fixed block (5), the lower fixed block are installed at the top of the lower mold (4)
(5) red needle slot (6) is offered at the top of, the two side of the lower mold (4) is mounted on gag lever post (11), the top plate (3)
Bottom middle first hydraulic cylinder (7) is installed, the bottom of the first hydraulic cylinder (7) is plugged with First piston bar (8), institute
The bottom for stating First piston bar (8) is connected with upper mold (9), and the two side of the upper mold (9) is respectively connected with connecting rod (10)
One end, the other end of the connecting rod (10) are plugged in the inner wall of gag lever post (11), and the bottom of the upper mold (9) is connected with solid
Determine block (12), the bottom of the upper fixing block (12) is connected with red needle (13).
2. the contractile hardware dies of red needle according to claim 1, it is characterised in that：The upper fixing block (12) it is interior
Top of chamber is equipped with second hydraulic cylinder (14), and the bottom of the second hydraulic cylinder (14) is plugged with second piston bar (15), described
The bottom of second piston bar (15) is connected with fixed block (16), and the bottom of the fixed block (16) is connect with red needle (13).
3. the contractile hardware dies of red needle according to claim 1, it is characterised in that：The bottom of the upper fixing block (12)
Portion offers the first sliding groove (17), and the inner cavity middle of the first sliding groove (17) offers through-hole (18), the first sliding groove
(17) inner cavity both sides are mounted on limited block (21), and the inner cavity two side of the first sliding groove (17) is mounted on third hydraulic pressure
Cylinder (19), the inner wall of the third hydraulic cylinder (19) are plugged with third piston rod (20), the third piston rod (20) with limit
Position block (21) connects, and the inner wall of two groups of limited blocks (21) offers the compatible arc groove (23) with third piston rod (20).
4. the contractile hardware dies of red needle according to claim 1, it is characterised in that：The inner wall of the gag lever post (11)
Offer second sliding slot (22), the inner cavity of the second sliding slot (22) be plugged with the second sliding block (24) and the second sliding block (24) with even
The outer end of bar (10) connects.
5. the contractile hardware dies of red needle according to claim 1, it is characterised in that：The first hydraulic cylinder (7),
The hydraulic pressure output end of two hydraulic cylinders (14) and third hydraulic cylinder (19) respectively with First piston bar (8), second piston bar (15) and
The hydraulic pressure input terminal of third piston rod (20) connects.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721869900.5U CN207629060U (en) | 2017-12-28 | 2017-12-28 | A kind of contractile hardware dies of red needle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721869900.5U CN207629060U (en) | 2017-12-28 | 2017-12-28 | A kind of contractile hardware dies of red needle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207629060U true CN207629060U (en) | 2018-07-20 |
Family
ID=62851211
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721869900.5U Expired - Fee Related CN207629060U (en) | 2017-12-28 | 2017-12-28 | A kind of contractile hardware dies of red needle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207629060U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113784807A (en) * | 2019-05-07 | 2021-12-10 | 株式会社天田集团 | Plate bending machine |
-
2017
- 2017-12-28 CN CN201721869900.5U patent/CN207629060U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113784807A (en) * | 2019-05-07 | 2021-12-10 | 株式会社天田集团 | Plate bending machine |
| CN113784807B (en) * | 2019-05-07 | 2023-08-15 | 株式会社天田集团 | Plate bending machine |
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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: 20180720 Termination date: 20181228 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |