CN212400064U - Fastening device for die - Google Patents
Fastening device for die Download PDFInfo
- Publication number
- CN212400064U CN212400064U CN202020565190.2U CN202020565190U CN212400064U CN 212400064 U CN212400064 U CN 212400064U CN 202020565190 U CN202020565190 U CN 202020565190U CN 212400064 U CN212400064 U CN 212400064U
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- CN
- China
- Prior art keywords
- fixedly connected
- mold
- fastening device
- post
- die
- Prior art date
- 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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- 238000007789 sealing Methods 0.000 claims abstract description 15
- 238000007493 shaping process Methods 0.000 claims abstract description 10
- 238000000465 moulding Methods 0.000 claims abstract description 9
- 229920000459 Nitrile rubber Polymers 0.000 claims description 3
- 230000000694 effects Effects 0.000 description 3
- 239000000243 solution Substances 0.000 description 2
- 238000003723 Smelting Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000000071 blow moulding Methods 0.000 description 1
- NTXGQCSETZTARF-UHFFFAOYSA-N buta-1,3-diene;prop-2-enenitrile Chemical compound C=CC=C.C=CC#N NTXGQCSETZTARF-UHFFFAOYSA-N 0.000 description 1
- 238000004512 die casting Methods 0.000 description 1
- 229920001971 elastomer Polymers 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000005242 forging Methods 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
Images
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- Moulds, Cores, Or Mandrels (AREA)
Abstract
The utility model relates to the technical field of moulds, in particular to a fastening device for moulds, which comprises a bottom plate, a hydraulic rod is fixedly connected to the L-shaped plate, an upper die is fixedly connected to an output shaft of the hydraulic rod, a plurality of mould heads are fixedly connected on the upper mould at equal intervals, supporting rods are fixedly connected on two sides of the upper end of the bottom plate, the upper end of the supporting rod is fixedly connected with a lower die, a plurality of forming cavities are arranged on the lower die at equal intervals and are positioned under the die head, the diameter of the die head is matched with that of the molding cavity, the lower end of the molding cavity is communicated with a communicating cavity, it has the removal post to lead to the intracavity interpolation, it pushes away the driving disk to remove post upper end fixedly connected with, the diameter and the shaping chamber diameter phase-match of pushing away the driving disk, it is equipped with the sealing washer to remove the end cover on the post, it is provided with moving mechanism to remove the post lower extreme. The utility model has the characteristics of be convenient for take out the good product of shaping.
Description
Technical Field
The utility model relates to the technical field of mold, especially, relate to a fastener for mould.
Background
The mould is various moulds and tools for obtaining required products by injection molding, blow molding, extrusion, die casting or forging forming, smelting, stamping and other methods in industrial production. In general, when a mold is used for molding, the mold is divided into an upper mold and a lower mold, and when a plastic product having a low melting point is produced, the upper mold and the lower mold are fastened to mold the product.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the problem that the product is not convenient to take out in the prior art, and providing a fastening device for a mold.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a fastening device for a mold is designed, which comprises a bottom plate, wherein one side of the upper end of the bottom plate is fixedly connected with an L-shaped plate, a hydraulic rod is fixedly connected to the L-shaped plate, an upper die is fixedly connected to an output shaft of the hydraulic rod, a plurality of mould heads are fixedly connected on the upper mould at equal intervals, supporting rods are fixedly connected on two sides of the upper end of the bottom plate, the upper end of the supporting rod is fixedly connected with a lower die, a plurality of forming cavities are arranged on the lower die at equal intervals and are positioned under the die head, the diameter of the die head is matched with that of the molding cavity, the lower end of the molding cavity is communicated with a communicating cavity, the utility model discloses a movable column, including intercommunication intracavity, removal post upper end fixedly connected with push away the driving disk, the diameter and the shaping chamber diameter phase-match of push away the driving disk, it is equipped with the sealing washer to remove the cover on the post, it is provided with moving mechanism to remove the post lower extreme.
Preferably, the moving mechanism comprises a moving plate fixedly connected with the lower end of the moving column, a threaded hole is formed in the middle of the moving plate, a threaded rod is connected to the threaded hole in an internal thread manner, a bearing is fixedly connected to the upper end of the threaded rod, and the outer shaft surface of the bearing is fixedly connected with the lower die.
Preferably, the lower end of the threaded rod is fixedly connected with a rotary table.
Preferably, the two ends of the moving plate are both fixedly connected with sliding sleeves, and the sliding sleeves are sleeved on the supporting rods.
Preferably, the sealing ring is a nitrile rubber sealing ring.
The utility model provides a pair of fastener for mould, beneficial effect lies in: through the design of sealing washer, removal post, push away driving disk, moving mechanism, be convenient for accomplish the back at the product shaping, promote the product and take out, conveniently take out the product, be favorable to accelerating the production progress of product, through the design of hydraulic stem, be convenient for fasten and relax upper and lower mould simultaneously.
Drawings
Fig. 1 is a schematic structural view of a fastening device for a mold according to the present invention;
fig. 2 is a front view of a fastening device for a mold according to the present invention, fig. 1;
fig. 3 is an enlarged view of a portion a in fig. 2 of a fastening device for a mold according to the present invention.
In the figure: the device comprises an L-shaped plate 1, a hydraulic rod 2, an upper die 3, a lower die 4, a sliding sleeve 5, a supporting rod 6, a rotary table 7, a moving plate 8, a die head 9, a forming cavity 10, a moving column 11, a threaded rod 12, a bearing 13, a pushing disc 14, a sealing ring 15, a bottom plate 16 and a communicating cavity 17.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Example 1
Referring to fig. 1-3, a fastener for mould, comprising a base plate 16, bottom plate 16 upper end one side fixedly connected with L shaped plate 1, fixedly connected with hydraulic stem 2 on the L shaped plate 1, fixedly connected with goes up mould 3 on the output shaft of hydraulic stem 2, go up a plurality of mould heads 9 of equidistant fixedly connected with on the mould 3, bottom plate 16 upper end both sides fixedly connected with bracing piece 6, bracing piece 6 upper end fixedly connected with bed die 4, a plurality of shaping chambeies 10 have been seted up to the equidistance on the bed die 4, shaping chamber 10 is located under mould head 9, and the diameter phase-match of mould head 9 and shaping chamber 10, extend through hydraulic stem 2, make mould head 9 enter into shaping chamber 10, play the effect of fastening between mould 3 and the bed die 4, thereby carry out the shaping with the product.
Become the chamber 10 lower extreme intercommunication and be provided with the intercommunication chamber 17, it has removal post 11 to peg graft in the intercommunication chamber 17, it pushes away driving disk 14 to remove 11 upper ends fixedly connected with of post, the diameter and the 10 diameter phase-matchs in become chamber 14 push away driving disk, it is equipped with sealing washer 15 to remove 11 upper end covers of post, sealing washer 15 is the butadiene acrylonitrile rubber sealing washer, it is provided with moving mechanism to remove 11 lower extremes of post, design through sealing washer 15, play sealed effect, move down through moving mechanism, it extrudes sealing washer 15 to push away driving disk 14, make sealing washer 15 play sealed effect, when moving mechanism rebound, it upwards moves to push away driving disk 14, it is ejecting to become the good product of type in the chamber 4.
Example 2
Referring to fig. 2, as another preferred embodiment of the present invention, the difference with embodiment 1 lies in, moving mechanism include with moving 11 lower extreme fixed connection's movable plate 8 of post, the middle part position of movable plate 8 sets up threaded hole, threaded hole female connection has threaded rod 12, threaded rod 12 upper end fixedly connected with bearing 13, bearing 13's outer axial plane and 4 fixed connection of bed die, threaded rod 12 lower extreme fixedly connected with carousel 7, the equal fixedly connected with sliding sleeve 5 in movable plate 8 both ends, the sliding sleeve 5 cover is established on bracing piece 6, through, rotate threaded rod 12, will drive movable plate 8 and reciprocate, thereby will remove moving 11 post, so that take out fashioned product.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (5)
1. The fastening device for the mold comprises a bottom plate (16) and is characterized in that an L-shaped plate (1) is fixedly connected to one side of the upper end of the bottom plate (16), a hydraulic rod (2) is fixedly connected to the L-shaped plate (1), an upper mold (3) is fixedly connected to an output shaft of the hydraulic rod (2), a plurality of mold heads (9) are fixedly connected to the upper mold (3) at equal intervals, supporting rods (6) are fixedly connected to two sides of the upper end of the bottom plate (16), a lower mold (4) is fixedly connected to the upper end of each supporting rod (6), a plurality of molding cavities (10) are formed in the lower mold (4) at equal intervals, the molding cavities (10) are located under the mold heads (9), the mold heads (9) are matched with the diameters of the molding cavities (10), a communicating cavity (17) is communicated with the lower end of each molding cavity (10), a movable column (11) is inserted in each communicating cavity (, remove post (11) upper end fixedly connected with and push away driving disk (14), the diameter and the shaping chamber (10) diameter phase-match of pushing away driving disk (14), it is equipped with sealing washer (15) to remove the pot head on post (11), it is provided with moving mechanism to remove post (11) lower extreme.
2. The fastening device for the mold according to claim 1, wherein the moving mechanism comprises a moving plate (8) fixedly connected with the lower end of the moving column (11), a threaded hole is formed in the middle of the moving plate (8), a threaded rod (12) is connected with the threaded hole in a threaded manner, a bearing (13) is fixedly connected to the upper end of the threaded rod (12), and the outer axial surface of the bearing (13) is fixedly connected with the lower mold (4).
3. A die fastening device according to claim 2, wherein a rotary plate (7) is fixedly connected to the lower end of the threaded rod (12).
4. The fastening device for the mold according to claim 2, wherein sliding sleeves (5) are fixedly connected to both ends of the moving plate (8), and the sliding sleeves (5) are sleeved on the supporting rods (6).
5. A fastening device for a mould according to claim 1, characterised in that the sealing ring (15) is a nitrile rubber sealing ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020565190.2U CN212400064U (en) | 2020-04-16 | 2020-04-16 | Fastening device for die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020565190.2U CN212400064U (en) | 2020-04-16 | 2020-04-16 | Fastening device for die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212400064U true CN212400064U (en) | 2021-01-26 |
Family
ID=74370560
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020565190.2U Active CN212400064U (en) | 2020-04-16 | 2020-04-16 | Fastening device for die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212400064U (en) |
-
2020
- 2020-04-16 CN CN202020565190.2U patent/CN212400064U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20221214 Address after: 213125 Building 3, No. 279, Huanghe West Road, Xinbei District, Changzhou City, Jiangsu Province Patentee after: Changzhou Tianruida Mold Co.,Ltd. Address before: No.2, 7 / F, building 5, Shahu Friendship International Phase II, No.1 Shahu new village, Wuchang District, Wuhan City, Hubei Province, 430000 Patentee before: Wuhan Huilin Intellectual Property Service Co.,Ltd. |
|
| TR01 | Transfer of patent right |