CN208944996U - A kind of conveying mechanism on mold - Google Patents
A kind of conveying mechanism on mold Download PDFInfo
- Publication number
- CN208944996U CN208944996U CN201821511422.5U CN201821511422U CN208944996U CN 208944996 U CN208944996 U CN 208944996U CN 201821511422 U CN201821511422 U CN 201821511422U CN 208944996 U CN208944996 U CN 208944996U
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- China
- Prior art keywords
- lifter pin
- conveying mechanism
- clamping head
- mold
- notch
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Abstract
The conveying mechanism that the utility model discloses a kind of on mold is arranged in parallel including two rows and has on side wall the lifter pins of notch, and the notch on two rows of lifter pins is in forming a transfer passage in same level；The lifter pin sliding is connected in lower die, and the dynamic clamping head and quiet clamping head for jacking up lifter pin is provided in the lower die.Pass through the transfer passage being made of lifter pin, it is conveyed for band-like material, and in punching press, upper mold is pushed drives the elastic force of lifter pin client dynamic clamping head and quiet clamping head to decline with after lifter pin conflict, after completing punching press, lifter pin is lifted under the resilient force of dynamic clamping head and quiet clamping head, and transfer passage is lifted with material strip, so that product is separated with lower die, conveying can proceed at this time.
Description
Technical field
The utility model relates to a kind of mold, in particular to a kind of conveying mechanism on mold.
Background technique
Mold makes blank become the tool for having the product of specific shape and size under external force as one kind.Extensively
For being punched, die forging, cold-heading, extruding, metallic sintered products compacting, the products such as compression casting and engineering plastics, rubber, ceramics
Compression moulding or injection molding forming in.Mold has specific profile or cavity shape, using the chamfered shape with cutting edge
It can make blank that separation (punching) occur by profile wire shaped.Blank can be made to obtain corresponding three-dimensional shape using cavity shape.
Mold generally comprises two parts of dynamic model and cover half (or punch-pin and cavity plate), and the two is partable.Product is taken out when separating, is closed up
When make blank injection mold cavity forming.
There are some products for having bending structure, due to the blocking of its bending structure, cause it in a mold currently on the market
Stamp out after coming, can not accomplish to convey, therefore for this kind of product, mostly can only be single or multiple once to be struck out
Type can not accomplish effectively continuous production and processing.
Utility model content
The conveying mechanism that the purpose of the utility model is to provide a kind of on mold, which solve the productions for having bending structure
Product can not continuous production the problem of.
The above-mentioned technical purpose of the utility model has the technical scheme that
A kind of conveying mechanism on mold, including two rows be arranged in parallel and on side wall have notch lifter pins, two
Notch on the lifter pin is arranged in forming a transfer passage in same level；The lifter pin sliding is connected in lower die,
And the dynamic clamping head and quiet clamping head for jacking up lifter pin is provided in the lower die.
So set, conveyed by the transfer passage being made of lifter pin for band-like material, and in punching press,
Upper mold is pushed drives the elastic force of lifter pin client dynamic clamping head and quiet clamping head to decline with after lifter pin conflict, after completing punching press, lifting
Pin is lifted under the resilient force of dynamic clamping head and quiet clamping head, and transfer passage is lifted with material strip, so that product is separated with lower die, at this time
It can proceed with conveying.
Further preferably are as follows: the notch is the annular groove along setting in lifter pin one week.
So set, annular groove setting can reduce the contact area between lifter pin and material strip, transporting resistance is reduced, is improved
The machining accuracy of product.
Further preferably are as follows: the dynamic clamping head and quiet clamping head is compressed spring.
Further preferably are as follows: the avoid holes being arranged in a one-to-one correspondence with lifter pin are provided in the upper mold of the mold, it is described
The depth of avoid holes is equal to notch to the distance between lifter pin top.
Further preferably are as follows: be provided with chamfering at the top of the lifter pin.
So set, playing guiding role, machining accuracy is improved.
Further preferably are as follows: two stock guides being vertically arranged, the two guide distances between plates are additionally provided in the lower die
It is of same size with transfer passage.
It is easy to produce and deflects when material strip original feed, by above-mentioned setting, to ensure that material strip does not swing and send
Expect smooth.
Further preferably are as follows: be threaded with adjustment cap on the lifter pin, be provided with screw thread at the top of the lifter pin
Gap forms the notch between at the top of hole, the adjustment cap and lifter pin.
So set, the height of notch can be adjusted, so that no replacement is required rises when producing different-thickness product
Drop pin.
Further preferably are as follows: be provided with optical axis section in the threaded post of the section cap.
So set, reducing transporting resistance.
Further preferably are as follows: be arranged with bearing in the threaded post of the adjustment cap.
So set, reducing transporting resistance.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of embodiment one, shows the structure of transfer passage；
Fig. 2 is structural schematic diagram when upper die and lower die mold in embodiment one；
Fig. 3 is the structural schematic diagram of lifter pin in embodiment one；
Fig. 4 is the structural schematic diagram of lifter pin in embodiment two；
Fig. 5 is the structural schematic diagram of lifter pin in embodiment three.
In figure, 1, lower die；11, lifter pin；111, cap is sold；112, notch；113, adjustment cap；1131, threaded hole；114, spiral shell
Line column；115, optical axis section；116, bearing；12, dynamic clamping head and quiet clamping head；13, slideway；2, upper mold；21, avoid holes；3, stock guide.
Specific embodiment
The utility model is described in further detail below in conjunction with attached drawing.
In the description of the present invention, it should be understood that the orientation of the instructions such as term " on ", "lower", "left", "right"
Or positional relationship is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of description the utility model and simplification is retouched
It states, rather than the device or element of indication or suggestion meaning must have a particular orientation, be constructed and operated in a specific orientation,
Therefore it should not be understood as limiting the present invention.
Embodiment 1: a kind of conveying mechanism on mold, as shown in Figure 1, including that two rows are arranged in parallel in lower die 1
Lifter pin 11, be connected in lower die 1 as shown in Fig. 2, lifter pin 11 slides along the vertical direction.
As shown in Fig. 2, multiple vertical slideways 13 are arranged in lower die 1, lifter pin 11 is inserted in slideway 13, in conjunction with figure
Shown in 3, the bottom plate of lifter pin 11 is provided with the pin cap 111 that diameter is greater than lifter pin 11, pin cap 111, which is located in slideway 13, to be realized
The sliding of lifter pin 11 connects.
Dynamic clamping head and quiet clamping head 12 is additionally provided in slideway 13, dynamic clamping head and quiet clamping head 12 is compressed spring, compression in the present embodiment
Spring one end is abutted with 13 bottom of slideway, the other end abuts with pin cap 111 and provides upward elastic force to lifter pin 11.
As shown in figure 3, being provided with notch 112 on side wall of the lifter pin 11 close to top, notch 112 is along lifter pin 11
The annular groove of setting in one week.
Referring to Figures 1 and 2, the notch 112 on two rows of lifter pins 11 is respectively positioned in same level, passes through two rows of lifter pins
Notch 112 on 11 forms a transfer passage passed through for strip.
Referring to Fig. 2, the avoid holes 21 being arranged in a one-to-one correspondence with lifter pin 11, the depth of avoid holes 21 are provided in upper mold 2
Equal to notch 112 to the distance between 11 top of lifter pin.In addition, as shown in figure 3, being provided with chamfering offer at the top of lifter pin 11
Lifter pin 11 and guiding when 11 grafting of lifter pin when molding.
As shown in Figure 1, be provided with two stock guides 3 being vertically arranged in lower die 1, stock guide 3 be set to transfer passage into
Expect end, and between two stock guides 3 distance and transfer passage it is of same size.
In punching press, first material strip is sent into from stock guide 3, and is installed on transfer passage, until give to stamping position,
The starting of upper mold 2 moves down, and in folding process, lifter pin 11 first cooperates with avoid holes 21, and then upper mold 2 drives lifter pin 11
Compressed spring is compressed, transfer passage is moved down, is finally completed molding punching press.
Embodiment 2: as shown in figure 4, difference from example 1 is that, the top of lifter pin 11 is provided with threaded hole
1131, adjustment cap 113 is threaded with by threaded hole 1131, between generating between 11 top of adjustment cap 113 and lifter pin
Gap is as notch 112.
Optical axis section 115 is provided in the threaded post 114 of adjustment cap 113.
Embodiment 3: as shown in figure 5, the difference is that, being arranged in the threaded post 114 of adjustment cap 113 with embodiment 2
There is bearing 116, also, is not provided with optical axis section 115 in the threaded post 114 of section cap.
This specific embodiment is only the explanation to the utility model, is not limitations of the present invention, ability
Field technique personnel can according to need the modification that not creative contribution is made to the present embodiment after reading this specification, but
As long as within the protection scope of the present utility model all by the protection of Patent Law.
Claims (9)
1. a kind of conveying mechanism on mold, it is characterized in that: including that two rows are arranged in parallel and on side wall with notch (112)
Lifter pin (11), notch (112) on two rows of lifter pins (11) is in forming a transfer passage in same level；It is described
Lifter pin (11) sliding is connected on lower die (1), and the elastic reset for jacking up lifter pin (11) is provided in the lower die (1)
Part (12).
2. a kind of conveying mechanism on mold according to claim 1, it is characterized in that: the notch (112) is edge
The annular groove of setting in lifter pin (11) one weeks.
3. a kind of conveying mechanism on mold according to claim 1, it is characterized in that: the dynamic clamping head and quiet clamping head (12)
For compressed spring.
4. a kind of conveying mechanism on mold according to claim 1, it is characterized in that: the upper mold (2) of the mold
On be provided with the avoid holes (21) being arranged in a one-to-one correspondence with lifter pin (11), the depth of the avoid holes (21) is equal to notch
(112) to the distance between lifter pin (11) top.
5. a kind of conveying mechanism on mold according to claim 4, it is characterized in that: at the top of the lifter pin (11)
It is provided with chamfering.
6. a kind of conveying mechanism on mold according to claim 1, it is characterized in that: also being set in the lower die (1)
Two stock guides (3) being vertically arranged are equipped with, distance and transfer passage is of same size between two stock guides (3).
7. a kind of conveying mechanism on mold according to claim 1, it is characterized in that: spiral shell on the lifter pin (11)
Line is connected with adjustment cap (113), is provided with threaded hole (1131) at the top of the lifter pin (11), the adjustment cap (113) with
Gap forms the notch (112) between at the top of lifter pin (11).
8. a kind of conveying mechanism on mold according to claim 7, it is characterized in that: the threaded post of the section cap
(114) optical axis section (115) are provided on.
9. a kind of conveying mechanism on mold according to claim 7 or 8, it is characterized in that: the adjustment cap (113)
Threaded post (114) on be arranged with bearing (116).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821511422.5U CN208944996U (en) | 2018-09-14 | 2018-09-14 | A kind of conveying mechanism on mold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821511422.5U CN208944996U (en) | 2018-09-14 | 2018-09-14 | A kind of conveying mechanism on mold |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208944996U true CN208944996U (en) | 2019-06-07 |
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ID=66738039
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821511422.5U Active CN208944996U (en) | 2018-09-14 | 2018-09-14 | A kind of conveying mechanism on mold |
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| Country | Link |
|---|---|
| CN (1) | CN208944996U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111531020A (en) * | 2020-04-30 | 2020-08-14 | 镇江西杰电气有限公司 | Bus duct machining tool and operation method thereof |
-
2018
- 2018-09-14 CN CN201821511422.5U patent/CN208944996U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111531020A (en) * | 2020-04-30 | 2020-08-14 | 镇江西杰电气有限公司 | Bus duct machining tool and operation method thereof |
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