CN208215857U - A kind of positioning stamping die - Google Patents
A kind of positioning stamping die Download PDFInfo
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- CN208215857U CN208215857U CN201820745852.7U CN201820745852U CN208215857U CN 208215857 U CN208215857 U CN 208215857U CN 201820745852 U CN201820745852 U CN 201820745852U CN 208215857 U CN208215857 U CN 208215857U
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- fixedly connected
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- slot
- pedestal
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Abstract
The utility model discloses a kind of positioning stamping dies, including pedestal, lower mold is fixedly connected at the top of the pedestal, the top of the pedestal and be located at lower mold at left and right sides of be fixedly connected to upright bar, top between two upright bars is fixedly connected by cross bar, it is fixedly connected to slide bar at left and right sides of the cross bar bottom, is fixedly connected at the top of the bottom of the slide bar and pedestal, the surface of the slide bar slidably connects sliding block.The utility model is by being arranged lower mold, upright bar, cross bar, slide bar, sliding block, upper mold, limiting slot, link block, connecting spring, through slot, gag lever post, mobile bar, telescopic cylinder and connecting rod, realize a kind of stamping die of good positioning effect, so that being able to produce out finer mold during production mould, it avoids and the underproof problem of product occurs because of positioning pin abrasion, while but also the present apparatus can be applied more widely.
Description
Technical field
The utility model relates to injection mold technology, specially a kind of positioning stamping die.
Background technique
Injection mold is a kind of tool for producing plasthetics；Also plasthetics complete structure and accurate dimension are to confer to
Tool.Injection molding is a kind of processing method used when producing certain complex-shaped components in batches.It refers specifically to melt heated
Plastics by injection molding machine high pressure inject die cavity obtain formed products after cooling and solidifying.
Want to obtain precision products in production process, then has to position mold, but common injection mold
Locating effect is undesirable, because common mold is positioned by positioning pin, after long-time use, to positioning pin
It will cause certain abrasion, lead to position inaccurate, therefore will affect the accuracy of mold production, so that the product produced
There is flaw and can not use, not only causes the wasting of resources, but also delayed production efficiency.
Utility model content
The purpose of this utility model is to provide a kind of positioning stamping dies, have the advantages of good positioning effect, solve
The undesirable problem of common injection mold locating effect.
To achieve the above object, the utility model provides the following technical solutions: a kind of positioning stamping die, including pedestal,
It is fixedly connected with lower mold at the top of the pedestal, the top of the pedestal and being located at left and right sides of lower mold is fixedly connected with
There is upright bar, the top between two upright bars is fixedly connected by cross bar, is fixedly connected at left and right sides of the cross bar bottom
Slide bar is fixedly connected at the top of the bottom of the slide bar and pedestal, and the surface of the slide bar slidably connects sliding block, two sliding blocks
Between be fixedly connected by upper mold, the upright bar offers limiting slot close to the side of sliding block, and the sliding block is close to limiting slot
Side through limiting slot and extending to inside it, the bottom of the cross bar is fixedly connected with link block, the bottom of the link block
Portion offers through slot, the through slot by being fixedly connected at the top of two connecting springs and upper mold on the left of the link block
The top and bottom of inner wall is fixedly connected by gag lever post, and the gag lever post surface inside through slot slidably connects mobile bar,
The left and right sides of the mobile bar is run through through slot and is extended to outside it, the top of the mobile bar and the left side for being located at link block
Right two sides are fixedly connected to telescopic cylinder, and the top of the telescopic cylinder is fixedly connected with the bottom of cross bar, the mobile bar
Bottom and be located at link block at left and right sides of be fixedly connected to connecting rod, the bottom of the connecting rod and the top of upper mold
It is fixedly connected.
Preferably, the left and right sides of the upper mold bottom passes through fixed link and is fixedly connected with fixed block, the lower die
The position of two fixed blocks in top and correspondence of tool offers fixing groove.
Preferably, the bottom of the fixing groove inner wall is fixedly connected with buffer spring, and the top of the buffer spring is fixed
It is connected with buffer board.
Preferably, the sliding block offers semi-circular recesses, the inside of the semi-circular recesses close to the side of limiting slot
Rolling is connected with ball, and the ball contacts with each other close to the side of limiting slot with its inner wall.
Preferably, it the surface of the slide bar and is correspondingly connected with the position of bar and slidably connects locating rod, the locating rod is leaned on
Nearly connection side is firmly connected with it.
Compared with prior art, the beneficial effects of the utility model are as follows:
1, the utility model by be arranged lower mold, upright bar, cross bar, slide bar, sliding block, upper mold, limiting slot, link block,
Connecting spring, through slot, gag lever post, mobile bar, telescopic cylinder and connecting rod realize a kind of stamping die of good positioning effect,
So that be able to produce out finer mold during production mould, avoid and product occur because of positioning pin abrasion and do not conform to
The problem of lattice, while but also the present apparatus can be applied more widely.
2, the utility model plays fixed function by setting fixed link, fixed block and fixing groove, so that upper mold is under
Mold conjunction is more stable in real time, by setting buffer spring and buffer board, plays when contacting to upper mold and lower mold certain
Buffer function can effectively reduce friction when moving between sliding block and limiting slot by setting semi-circular recesses and ball
Power plays position-limiting action by the way that locating rod is arranged, so that connecting rod is more stable when moving up and down.
Detailed description of the invention
Fig. 1 is the cross-sectional view of the structure of the utility model front view；
Fig. 2 is the partial enlarged view of A-A in the utility model Fig. 1；
Fig. 3 is the partial enlarged view of B-B in the utility model Fig. 1.
In figure: 1 pedestal, 2 lower molds, 3 upright bars, 4 cross bars, 5 slide bars, 6 sliding blocks, 7 upper molds, 8 limiting slots, 9 link blocks, 10
Connecting spring, 11 through slots, 12 gag lever posts, 13 mobile bars, 14 telescopic cylinders, 15 connecting rods, 16 fixed links, 17 fixed blocks, 18 are consolidated
Determine slot, 19 buffer springs, 20 buffer boards, 21 semi-circular recesses, 22 balls, 23 locating rods.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1-3, a kind of positioning stamping die, including pedestal 1 are please referred to, the top of pedestal 1 is fixedly connected with lower mold 2,
The top of pedestal 1 and be located at lower mold 2 the left and right sides be fixedly connected to upright bar 3, the top between two upright bars 3 passes through cross
Bar 4 is fixedly connected, and slide bar 5 is fixedly connected at left and right sides of 4 bottom of cross bar, and the bottom of slide bar 5 and the top of pedestal 1 are fixed
Connection, the surface of slide bar 5 slidably connect sliding block 6, are fixedly connected between two sliding blocks 6 by upper mold 7,7 bottom of upper mold
The left and right sides pass through fixed link 16 and be fixedly connected with fixed block 17, the top of lower mold 2 and corresponding two fixed blocks 17
Position offers fixing groove 18, fixed function is played by setting fixed link 16, fixed block 17 and fixing groove 18, so that upper mold
7 with lower mold 2 close in real time it is more stable, the bottom of 18 inner wall of fixing groove is fixedly connected with buffer spring 19, buffer spring 19
Top is fixedly connected with buffer board 20, by setting buffer spring 19 and buffer board 20, when contacting to upper mold 7 and lower mold 2
Certain buffer function is played, upright bar 3 offers limiting slot 8 close to the side of sliding block 6, and sliding block 6 is passed through close to the side of limiting slot 8
It wears limiting slot 8 and extends to inside it, sliding block 6 offers semi-circular recesses 21, semi-circular recesses 21 close to the side of limiting slot 8
Roll inside be connected with ball 22, ball 22 contacts with each other close to the side of limiting slot 8 with its inner wall, and it is semicircle to pass through setting
Groove 21 and ball 22 can effectively reduce frictional force when moving between sliding block 6 and limiting slot 8, and the bottom of cross bar 4 is fixed
It is connected with link block 9, the bottom of link block 9 is fixedly connected by two connecting springs 10 with the top of upper mold 7, link block 9
Left side offer through slot 11, the top and bottom of 11 inner wall of through slot is fixedly connected by gag lever post 12, is located inside through slot 11
12 surface of gag lever post slidably connect mobile bar 13, the left and right sides of mobile bar 13 is run through through slot 11 and is extended to outside it
Portion, the top of mobile bar 13 and the left and right sides for being located at link block 9 are fixedly connected to telescopic cylinder 14, the top of telescopic cylinder 14
Portion is fixedly connected with the bottom of cross bar 4, the bottom of mobile bar 13 and be located at link block 9 the left and right sides be fixedly connected to connection
The bottom of bar 15, connecting rod 15 is fixedly connected with the top of upper mold 7, the surface of slide bar 5 and the position cunning for being correspondingly connected with bar 15
Dynamic to be connected with locating rod 23, locating rod 23 is firmly connected with it close to 15 side of connecting rod, plays limit by the way that locating rod 23 is arranged
Position effect, so that connecting rod 15 is more stable when moving up and down, by the way that lower mold 2 is arranged, upright bar 3, cross bar 4, slide bar 5, slides
Block 6, upper mold 7, limiting slot 8, link block 9, connecting spring 10, through slot 11, gag lever post 12, mobile bar 13, telescopic cylinder 14 with
Connecting rod 15 realizes a kind of stamping die of good positioning effect, so that being able to produce out during production mould more smart
Thin mold avoids and the underproof problem of product occurs because of positioning pin abrasion, while but also the present apparatus can be more wide
General is applied.
In use, opening telescopic cylinder 14, so that mobile bar 13 is driven to move up and down, therefore driven by connecting rod 15
Mold 7 moves up and down, real so as to close upper mold 7 and lower mold 2, and then carries out mould product manufacture, moves
Lever 13 when moving, can be in matched 11 internal slide of through slot, and gag lever post 12 is arranged to mobile bar 13
Position-limiting action is played in movement, so that mobile bar 13 is merely able to move up and down, not will cause offset, while sliding block 6 and limit is arranged
Slot 8 plays position-limiting action to the movement of upper mold 7, sliding block 6 moved inside sliding slot 8 so that upper mold 7 can only on move down
It is dynamic, it is achieved that a kind of stamping die of good positioning effect.
In summary: the positioning stamping die, by the way that lower mold 2, upright bar 3, cross bar 4, slide bar 5, sliding block 6, upper mold is arranged
Tool 7, limiting slot 8, link block 9, connecting spring 10, through slot 11, gag lever post 12, mobile bar 13, telescopic cylinder 14 and connecting rod 15,
Solve the problems, such as that common injection mold locating effect is undesirable.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of positioning stamping die, including pedestal (1), it is characterised in that: be fixedly connected with lower die at the top of the pedestal (1)
Have (2), the top of the pedestal (1) and be located at lower mold (2) at left and right sides of be fixedly connected to upright bar (3), two upright bars
(3) top between is fixedly connected by cross bar (4), is fixedly connected to slide bar at left and right sides of cross bar (4) bottom
(5), it is fixedly connected at the top of the bottom with pedestal (1) of the slide bar (5), the surface of the slide bar (5) slidably connects sliding block
(6), it is fixedly connected between two sliding blocks (6) by upper mold (7), the upright bar (3) opens up limited close to the side of sliding block (6)
Position slot (8), the sliding block (6) through limiting slot (8) and extend to inside it, the cross bar (4) close to the side of limiting slot (8)
Bottom be fixedly connected with link block (9), the bottom of the link block (9) passes through two connecting springs (10) and upper mold (7)
Top be fixedly connected, offered through slot (11) on the left of the link block (9), the top and bottom of through slot (11) inner wall
It is fixedly connected by gag lever post (12), is located at through slot (11) internal gag lever post (12) surface and slidably connects mobile bar (13),
The left and right sides of the mobile bar (13) is run through through slot (11) and is extended to outside it, the top and position of the mobile bar (13)
It is fixedly connected at left and right sides of link block (9) telescopic cylinder (14), the top and cross bar (4) of the telescopic cylinder (14)
Bottom be fixedly connected, the bottom of the mobile bar (13) and be located at link block (9) at left and right sides of be fixedly connected to connection
Bar (15) is fixedly connected at the top of the bottom and upper mold (7) of the connecting rod (15).
2. a kind of positioning stamping die according to claim 1, it is characterised in that: the left and right of upper mold (7) bottom
Two sides pass through fixed link (16) and are fixedly connected with fixed block (17), the top of the lower mold (2) and corresponding two fixed blocks
(17) position offers fixing groove (18).
3. a kind of positioning stamping die according to claim 2, it is characterised in that: the bottom of fixing groove (18) inner wall
It is fixedly connected with buffer spring (19), is fixedly connected with buffer board (20) at the top of the buffer spring (19).
4. a kind of positioning stamping die according to claim 1, it is characterised in that: the sliding block (6) is close to limiting slot (8)
Side offer semi-circular recesses (21), the roll inside of the semi-circular recesses (21) is connected with ball (22), the rolling
Pearl (22) contacts with each other close to the side of limiting slot (8) with its inner wall.
5. a kind of positioning stamping die according to claim 1, it is characterised in that: the surface of the slide bar (5) and correspondence
The position of connecting rod (15) slidably connects locating rod (23), and the locating rod (23) is secured to close to connecting rod (15) side
Connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820745852.7U CN208215857U (en) | 2018-05-18 | 2018-05-18 | A kind of positioning stamping die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820745852.7U CN208215857U (en) | 2018-05-18 | 2018-05-18 | A kind of positioning stamping die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208215857U true CN208215857U (en) | 2018-12-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820745852.7U Active CN208215857U (en) | 2018-05-18 | 2018-05-18 | A kind of positioning stamping die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208215857U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112976494A (en) * | 2021-02-11 | 2021-06-18 | 徐朝应 | Injection mold convenient for demolding |
-
2018
- 2018-05-18 CN CN201820745852.7U patent/CN208215857U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112976494A (en) * | 2021-02-11 | 2021-06-18 | 徐朝应 | Injection mold convenient for demolding |
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