CN208452196U - A kind of sliding block walks Slanting pin mechanism up and down - Google Patents
A kind of sliding block walks Slanting pin mechanism up and down Download PDFInfo
- Publication number
- CN208452196U CN208452196U CN201821072940.1U CN201821072940U CN208452196U CN 208452196 U CN208452196 U CN 208452196U CN 201821072940 U CN201821072940 U CN 201821072940U CN 208452196 U CN208452196 U CN 208452196U
- Authority
- CN
- China
- Prior art keywords
- taper pin
- pin
- back seat
- inner slide
- oblique
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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.)
- Expired - Fee Related
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- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The utility model discloses a kind of sliding blocks to walk Slanting pin mechanism, including back seat, sliding block, inner slide, oblique pin base, upper taper pin and lower taper pin up and down.The back seat can be moved along side core-pulling direction, the sliding block is located at the front end of back seat and is connected with back seat screw thread, the inner slide can slide between the stretching block and block of back seat along through its internal guide post direction, the oblique pin base follows inner slide through back seat and can move in core pulling direction, the upper taper pin and lower taper pin can slide in T-slot along its T-type raised line relative to oblique pin base, upper taper pin and lower taper pin are for realizing the demoulding that product is buckled on core pulling direction, upper taper pin and lower taper pin can realize that it is downwardly and upwardly slided relative to back seat by the mobile of oblique pin base respectively.
Description
Technical field
The utility model relates to the technical field of mould structure more particularly to a kind of Mold Core-pulling Mechanisms.
Background technique
Mold in the industrial production to be molded, be blow molded, squeeze out, die casting or the methods of forging and forming, smelting, punching press obtain
The various moulds and tool of required product, in brief, mold are the tools for making formed article, and many products are being opened
Direction has the feature of back-off, this just needs to design side core-drawing mechanism in mold design to realize demoulding, especially for some
Complicated product, product needs the position of core pulling also to have back-off in side core-pulling direction, particularly in side core-pulling side
When having the back-off of both direction simultaneously upwards, demoulding mechanism is complicated, structural instability, while part processing difficulties.
Utility model content
Slanting pin mechanism is walked up and down technical problem to be solved by the utility model is to provide a kind of sliding block to solve at present
Core_pulling demoulding problem of the product when there is the back-off of both direction simultaneously on side core-pulling direction.
In order to solve the above technical problems, the technical solution of the utility model is: a kind of sliding block walks Slanting pin mechanism up and down, including
Back seat, sliding block, inner slide, oblique pin base, upper taper pin and lower taper pin.The back seat is used to provide support to mechanism, and back seat can edge
Side core-pulling direction is mobile, and back seat is equipped in the guide post in core pulling direction and the stretching block for installing guide post, back seat are additionally provided with position
In the block of rear side, the sliding block is located at the front end of back seat and is connected with back seat screw thread, and sliding block is used for the molding of product, described
Inner slide is located at the center of back seat, and inner slide can be along guide post direction through its inside between the stretching block and block of back seat
Sliding, inner slide are additionally provided with the T-type notch positioned at its rear end, and the T-type notch drives inner slide for connecting power device
Movement on core pulling direction demoulds to realize, the oblique pin base is located at the front end of inner slide and is connected with its screw thread, oblique pin base
Inner slide is followed through back seat and the T-slot of lower end surface disposed thereon can be additionally provided in the movement of core pulling direction, the oblique pin base,
The core pulling direction of the T-slot and inner slide is angled, and the upper taper pin and lower taper pin are located at the upper end of oblique pin base
And lower end, upper taper pin and lower taper pin are equipped with the T-type raised line to match with the T-slot of oblique pin base, upper taper pin and lower taper pin
To slide in T-slot along its T-type raised line relative to oblique pin base, upper taper pin and lower taper pin are for realizing the product on core pulling direction
The demoulding of back-off, upper taper pin and lower taper pin can realize that it is downwardly and upwardly slided relative to back seat by the mobile of oblique pin base respectively
Dynamic, upper taper pin and lower taper pin slide through oblique pin base with respect to the sliding of back seat to drive, and the upper taper pin and lower taper pin are equal
Equipped with the boss for being located at its rear end, the boss occurs on core pulling direction for limiting taper pin and lower taper pin relative to back seat
The sliding distance of sliding, upper taper pin and lower taper pin is less than it and produces in the height of upper and lower stripping direction convex platform and greater than when demoulding
The depth of product back-off.
Compared with prior art, this sliding block walks Slanting pin mechanism up and down, not by complex product two on depanning direction
Back-off on equidirectional realizes demoulding simultaneously, and simple and stable structure is ingenious in design, easy to process, is worthy to be popularized.
Detailed description of the invention
Fig. 1 shows the utility model sectional front view
Fig. 2 shows the utility model top views
Fig. 3 shows the utility model three-dimensional view
1 sliding block of back seat, 2 inner slide, 3 oblique pin base 4
Lower 6 guide post 11 of taper pin of upper taper pin 5 stretches out block 12
13 T-type notch of block, 31 T-slot, 41 T-type raised line 51
Boss 52
Specific embodiment
As shown in Fig. 1 to 3, a kind of sliding block walks Slanting pin mechanism up and down, including back seat 1, sliding block 2, inner slide 3, oblique pin base 4,
Upper taper pin 5 and lower taper pin 6.The back seat 1 is used to provide support to mechanism, and back seat 1 can be moved along side core-pulling direction, back seat
1 is additionally provided in the guide post 11 in core pulling direction and the stretching block 12 for installing guide post 11, the sliding block 2 are located at the front end of back seat 1
And be connected with back seat screw thread, sliding block 2 is used for the molding of product, and the inner slide 3 is located at the center of back seat 1, and inner slide 3 can edge
Guide post 11 direction internal through it is slided between the stretching block 12 and block 13 of back seat 1, and inner slide 3, which is additionally provided with, to be located at thereafter
The T-type notch 31 at end, the T-type notch 31 drive sliding of the inner slide 3 on core pulling direction for connecting power device
Realize demoulding, the oblique pin base 4 is located at the front end of inner slide 3 and is connected with its screw thread, after oblique pin base 4 follows inner slide 3 to run through
Seat 1 can simultaneously slide in core pulling direction, and the oblique pin base 4 is additionally provided with the T-slot 41 of lower end surface disposed thereon, the T-slot 41
Angled with the core pulling direction of inner slide 3, the upper taper pin 5 and lower taper pin 6 are located at the upper end of oblique pin base 4 under
End, upper taper pin 5 and lower taper pin 6 are equipped with the T-type raised line 51 to match with the T-slot 41 of oblique pin base 4, upper taper pin 5 and lower taper pin 6
Can be slided in T-slot 41 along its T-type raised line 51 relative to oblique pin base 4 respectively, upper taper pin 5 and lower taper pin 6 for realizing
The demoulding that product is buckled on core pulling direction, upper taper pin 5 and lower taper pin 6 can realize that it is opposite by the mobile of oblique pin base 4 respectively
In the downwardly and upwardly sliding of back seat 1, upper taper pin 5 and lower taper pin 6 slide through oblique pin base 4 with respect to the sliding of back seat 1 to drive
Dynamic, the upper taper pin 5 and lower taper pin 6 are equipped with the boss 52 positioned at its rear end, and the boss 52 is for limiting 5 He of taper pin
Lower taper pin 6 slides on core pulling direction relative to back seat 1, and the sliding distance of upper taper pin 5 and lower taper pin 6 is less than it upper and lower
The height of stripping direction convex platform 52 and the depth for being greater than product back-off when demoulding.
This sliding block gradient knock-out gear, in the process of die sinking, by acting on the T-type notch set on inner slide rear end
Power drive inner slide is moved backward with respect to back seat, and oblique pin base follows inner slide to slide backward together, and upper taper pin is under at this time
Taper pin realizes that it is mobile to stripping direction relative to back seat relative to sliding with oblique pin base by T-slot, to realize in core pulling side
The stripping action being buckled to upwards, and the block being provided on rear side of back seat after inner slide slides certain distance stops, due to interior cunning
Block can only be along guide post lateral sliding, so inner slide drives the sliding block of back seat together to rear slider, to realize entire sliding block
Core_pulling demoulding.
The utility model has the beneficial effects that walking Slanting pin mechanism up and down by this sliding block, some complexity are efficiently solved
Product need the position of core pulling that also there is back-off in side core-pulling direction, especially with respect to the both direction in core pulling direction
When back-off, demoulding mechanism is complicated, structural instability, while the problem of part processing difficulties.
The utility model is not limited to above-mentioned specific embodiment, and those skilled in the art visualize from above-mentioned
Hair, without creative labor, the various transformation made are all fallen within the protection scope of the utility model.
Claims (4)
1. a kind of sliding block walks Slanting pin mechanism up and down, which is characterized in that including back seat, sliding block, inner slide, oblique pin base, upper taper pin and
Lower taper pin, the back seat are used to provide support to mechanism, and back seat can be moved along side core-pulling direction, and back seat is equipped in core pulling side
To guide post and stretching block for installing guide post, back seat be additionally provided with the block positioned at rear side, the sliding block is located at back seat
Front end is simultaneously connected with back seat screw thread, and sliding block is used for the molding of product, and the inner slide is located at the center of back seat, and inner slide can edge
The guide post direction internal through it is slided between the stretching block and block of back seat, and inner slide is additionally provided with the T-type positioned at its rear end
Notch, the T-type notch for connecting power device come drive movement of the inner slide on core pulling direction realize demoulding, it is described
Oblique pin base is located at the front end of inner slide and is connected with its screw thread, and oblique pin base follows inner slide through back seat and can be in core pulling direction
Mobile, the oblique pin base is additionally provided with the T-slot of lower end surface disposed thereon, and the core pulling direction of the T-slot and inner slide is at certain
Angle, the upper taper pin and lower taper pin are located at the top and bottom of oblique pin base, upper taper pin and lower taper pin is equipped with and taper pin
The T-type raised line that matches of T-slot of seat, upper taper pin and lower taper pin can along its T-type raised line relative to oblique pin base in T-slot
For realizing the demoulding that product is buckled on core pulling direction, upper taper pin and lower taper pin can pass through for sliding, upper taper pin and lower taper pin
The mobile of oblique pin base realizes that it is downwardly and upwardly slided relative to back seat respectively, and upper taper pin and lower taper pin slide through oblique pin base
It is driven with respect to the sliding of back seat.
2. a kind of sliding block walks Slanting pin mechanism up and down as described in claim 1, which is characterized in that upper taper pin and lower taper pin are equipped with position
Boss in its rear end.
3. a kind of sliding block walks Slanting pin mechanism up and down as claimed in claim 2, which is characterized in that boss is for limiting taper pin under
Taper pin slides on core pulling direction relative to back seat.
4. a kind of sliding block walks Slanting pin mechanism up and down as claimed in claim 3, which is characterized in that the sliding of upper taper pin and lower taper pin away from
From be less than its upper and lower stripping direction convex platform height and be greater than demoulding when product back-off depth.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821072940.1U CN208452196U (en) | 2018-07-05 | 2018-07-05 | A kind of sliding block walks Slanting pin mechanism up and down |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821072940.1U CN208452196U (en) | 2018-07-05 | 2018-07-05 | A kind of sliding block walks Slanting pin mechanism up and down |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208452196U true CN208452196U (en) | 2019-02-01 |
Family
ID=65171132
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821072940.1U Expired - Fee Related CN208452196U (en) | 2018-07-05 | 2018-07-05 | A kind of sliding block walks Slanting pin mechanism up and down |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208452196U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110561701A (en) * | 2019-09-09 | 2019-12-13 | 华域视觉科技(上海)有限公司 | cross core pulling structure and injection mold |
-
2018
- 2018-07-05 CN CN201821072940.1U patent/CN208452196U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110561701A (en) * | 2019-09-09 | 2019-12-13 | 华域视觉科技(上海)有限公司 | cross core pulling structure and injection mold |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190201 Termination date: 20210705 |