CN206966589U - A kind of spliced hexagonal cavity plate - Google Patents
A kind of spliced hexagonal cavity plate Download PDFInfo
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- CN206966589U CN206966589U CN201720467504.3U CN201720467504U CN206966589U CN 206966589 U CN206966589 U CN 206966589U CN 201720467504 U CN201720467504 U CN 201720467504U CN 206966589 U CN206966589 U CN 206966589U
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- hexagonal
- model
- mould
- edge projection
- spliced
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Abstract
The utility model discloses a kind of spliced hexagonal cavity plate, including connecting bolt, hexagonal internal model, lower edge projection, top edge projection, upper dynamic model, lower cover half, note funnel and screw cavities.The beneficial effects of the utility model are：The utility model is according to the principle of " see split just point ", by traditional overall hexagonal mould because being separated caused by abrasion at longitudinal cracking, what i.e. overall hexagonal mould was divided into several fan shapes divides mould, each piecemeal is spliced again during use and fixed, hexagonal mould inwall can be made by two layers of prestressed effect, so that its suffered tangential stress greatly reduces at work, the shortcomings that overcoming the overall hexagonal mould tensile strength of tradition low, give full play to the characteristics of it splices mould compression strength and high wear-resisting intensity, the other device sets up edge projection, make to be connected Du Genggao between each point of mould, it is easily installed, and the gap of junction is avoided to form influence to production, dynamic model is put together with cover half by two pieces, it is easy to form removal.
Description
Technical field
A kind of hexagonal cavity plate is the utility model is related to, specially a kind of spliced hexagonal cavity plate, belongs to technical field of mold.
Background technology
Nut and screw rod are applied to industry-by-industry as a kind of fastening means, therefore very large to the demand of screw rod,
A kind of durable, quick, conveniently, safely hexagonal cavity plate is so just needed during screw rod is produced.
The hexagonal cavity plate that currently there are is an entirety, by larger extruding force in using engineering, is then existed
Nut shaping area forms the elastic expandable of high pressure, in repeated multiple times pressures cycle, due to producing pressure collection in sharp corner
In and make hexagonal cavity plate produce longitudinal cracking, in addition when using electric spark technique processing hexagonal hole when, due to secondary quenching, mould table
Face generates hardened layer and microfissure, uses produce abrasion to cavity plate for a long time, therefore, proposes a kind of splicing regarding to the issue above
Formula hexagonal cavity plate.
Utility model content
The purpose of this utility model is that to solve the above problems and provides a kind of spliced hexagonal cavity plate.
The utility model is achieved through the following technical solutions above-mentioned purpose, a kind of spliced hexagonal cavity plate, including lower fixed
Mould and the upper dynamic model for being connected to the lower cover half top, the upper dynamic model inside set screw cavities, and the screw cavities
Top connection note funnel；The lower cover half inner chamber installation hexagonal internal model, and fixed between the hexagonal internal model by connecting bolt
Connection；The hexagonal inner mold edge is provided with top edge projection；The hexagonal internal model adjacent described six where the top edge projection
Angle inner mold edge is provided with lower edge projection.
Preferably, the hexagonal internal model is divided into polylith, and is fixedly connected between every piece by the connecting bolt.
Preferably, the top edge projection is identical with the lower edge projection shape, and the top edge projection with it is following
Edge projection thickness sum is equal to the thickness of the hexagonal internal model.
Preferably, the screw cavities madial wall is provided with screw thread.
Preferably, the upper dynamic model is spliced with the lower cover half by two pieces.
The beneficial effects of the utility model are：This kind of spliced hexagonal cavity plate is according to the principle of " see split just point ", by tradition
Overall hexagonal mould because being separated caused by abrasion at longitudinal cracking, i.e., what overall hexagonal mould was divided into several fan shapes divides mould, makes
Used time, which again splices each piecemeal, to be fixed, and can make hexagonal mould inwall by two layers of prestressed effect, so that it is at work
Suffered tangential stress greatly reduces, the shortcomings that overcoming the overall hexagonal mould tensile strength of tradition low, gives full play to its splicing
The characteristics of mould compression strength and high wear-resisting intensity, the device sets up edge projection in addition, makes to be connected Du Genggao between each point of mould, just
In installation, and the gap of junction is avoided to form influence to production, dynamic model is put together by two pieces with cover half, is easy to form removal, has
Good economic benefit and social benefit, is adapted to promote the use of.
Brief description of the drawings
Fig. 1 is the utility model hexagonal internal model overall schematic；
Fig. 2 is the utility model hexagonal internal model schematic top plan view；
Fig. 3 is the utility model external structure schematic diagram.
In figure：1st, connecting bolt, 2, hexagonal internal model, 3, lower edge projection, 4, top edge projection, 5, upper dynamic model, 6, lower fixed
Mould, 7, note funnel, 8, screw cavities.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belong to the scope of the utility model protection.
Refer to shown in Fig. 1-3, a kind of spliced hexagonal cavity plate, including lower cover half 6 and be connected to the lower cover half 6 and push up
The upper dynamic model 5 at end, the upper inside of dynamic model 5 set screw cavities 8, and the top of the screw cavities 8 connection note funnel 7；It is described
The lower inner chamber of cover half 6 installation hexagonal internal model 2, and be fixedly connected between the hexagonal internal model 2 by connecting bolt 1；In the hexagonal
The edge of mould 2 is provided with top edge projection 4；The adjacent edge of hexagonal internal model 2 of the place of the top edge projection 4 hexagonal internal model 2
Provided with lower edge projection 3.
As a kind of technical optimization scheme of the present utility model, the hexagonal internal model 2 is divided for polylith, and logical between every piece
Cross the connecting bolt 1 to be fixedly connected, making it, suffered tangential stress greatly reduces at work.
As a kind of technical optimization scheme of the present utility model, the top edge projection 4 and the shape of lower edge projection 3
It is identical, and the top edge projection 4 is equal to the thickness of the hexagonal internal model 2 with the thickness sum of lower edge projection 3, is advantageous to a point mould
Agreeing between block.
As a kind of technical optimization scheme of the present utility model, the madial wall of screw cavities 8 is provided with screw thread, can be disposable
Produce the screw thread on screw rod.
As a kind of technical optimization scheme of the present utility model, the upper dynamic model 5 is with the lower cover half 6 by two pieces of splicings
Form, be easy to form removal.
The utility model when in use, each piecemeal hexagonal internal model 2 is spliced, makes its top edge projection 4 and lower edge
Projection 3 agrees with completely, then installs connecting bolt 1, is fixedly connected, and mounted hexagonal internal model 2 is arranged in lower cover half 6
Chamber, it is connected dynamic model 5 and lower cover half 6, carrying out note by note funnel 7 pours, and metal liquid completes sizing in die cavity, is producing
Cheng Zhong, for the inwall of hexagonal internal model 2 by two layers of prestressed effect, the joining place of hexagonal internal model 2 makes it suffered at work cut
Greatly reduced to tension, after production, take dynamic model 5 and lower cover half 6 apart, take out workpiece.
It is obvious to a person skilled in the art that the utility model is not limited to the details of above-mentioned one exemplary embodiment, and
And in the case of without departing substantially from spirit or essential attributes of the present utility model, it can realize that this practicality is new in other specific forms
Type.Therefore, no matter from the point of view of which point, embodiment all should be regarded as exemplary, and is nonrestrictive, this practicality is new
The scope of type limits by appended claims rather than described above, it is intended that the equivalency fallen in claim is contained
All changes in justice and scope are included in the utility model.Any reference in claim should not be considered as limitation
Involved claim.
Moreover, it will be appreciated that although the present specification is described in terms of embodiments, not each embodiment is only wrapped
Containing an independent technical scheme, this narrating mode of specification is only that those skilled in the art should for clarity
Using specification as an entirety, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
It is appreciated that other embodiment.
Claims (5)
1. a kind of spliced hexagonal cavity plate, including lower cover half（6）And it is connected to the lower cover half（6）The upper dynamic model on top（5）,
It is characterized in that：The upper dynamic model（5）Inside sets screw cavities（8）, and the screw cavities（8）Top connection note funnel
（7）；The lower cover half（6）Inner chamber is installed by hexagonal internal model（2）, and the hexagonal internal model（2）Between pass through connecting bolt（1）It is fixed
Connection；The hexagonal internal model（2）Edge is provided with top edge projection（4）；The top edge projection（4）The place hexagonal internal model
（2）The adjacent hexagonal internal model（2）Edge is provided with lower edge projection（3）.
A kind of 2. spliced hexagonal cavity plate according to claim 1, it is characterised in that：The hexagonal internal model（2）It is divided into more
Block, and pass through the connecting bolt between every piece（1）It is fixedly connected.
A kind of 3. spliced hexagonal cavity plate according to claim 1, it is characterised in that：The top edge projection（4）With institute
State lower edge projection（3）Shape is identical, and the top edge projection（4）With lower edge projection（3）Thickness sum is equal to described six
Angle internal model（2）Thickness.
A kind of 4. spliced hexagonal cavity plate according to claim 1, it is characterised in that：The screw cavities（8）Madial wall
Provided with screw thread.
A kind of 5. spliced hexagonal cavity plate according to claim 1, it is characterised in that：The upper dynamic model（5）Under described
Cover half（6）It is spliced by two pieces.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720467504.3U CN206966589U (en) | 2017-04-28 | 2017-04-28 | A kind of spliced hexagonal cavity plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720467504.3U CN206966589U (en) | 2017-04-28 | 2017-04-28 | A kind of spliced hexagonal cavity plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206966589U true CN206966589U (en) | 2018-02-06 |
Family
ID=61412367
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720467504.3U Expired - Fee Related CN206966589U (en) | 2017-04-28 | 2017-04-28 | A kind of spliced hexagonal cavity plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206966589U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110976856A (en) * | 2019-12-27 | 2020-04-10 | 哈尔滨工程大学 | Metal powder forming device |
-
2017
- 2017-04-28 CN CN201720467504.3U patent/CN206966589U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110976856A (en) * | 2019-12-27 | 2020-04-10 | 哈尔滨工程大学 | Metal powder forming device |
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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: 20180206 Termination date: 20180428 |