CN206677036U - A kind of broken bonds in flanging die - Google Patents
A kind of broken bonds in flanging die Download PDFInfo
- Publication number
- CN206677036U CN206677036U CN201720406029.9U CN201720406029U CN206677036U CN 206677036 U CN206677036 U CN 206677036U CN 201720406029 U CN201720406029 U CN 201720406029U CN 206677036 U CN206677036 U CN 206677036U
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- CN
- China
- Prior art keywords
- hole
- broken bonds
- flange insert
- threaded post
- barricade
- 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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Abstract
The utility model provides the broken bonds in a kind of flanging die,Including flange insert,Broken bonds body,Through hole,Foramen lacerum,Boss,Screwed hole,Threaded post,Barricade and four-bladed vane,Boss is fixed on broken bonds body left side centre position,Boss left side fits with flange insert right side,Through hole is opened in flange insert upper surface,Foramen lacerum is arranged between through hole,Foramen lacerum is opened in flange insert upper surface centre position,This is designed to reduce the flange side force acted on barricade,Screwed hole is arranged on the right side of flange insert,Threaded post upper end is assemblied in inside through hole,Threaded post lower end is connected through through hole with screwed hole,Dams setting is in broken bonds body right side,Four-bladed vane lower surface is fixed on threaded post upper surface,Installation and dismounting of the present utility model are easy in the design,The utility model is simple in construction,Easy to manufacture,Stability is good,The economic input of automobile panel production can effectively be reduced.
Description
Technical field
The utility model is the broken bonds in a kind of flanging die, belongs to the manufacturing technology field of Automotive Cold Pressing Dies tool.
Background technology
The most important part of automobile die is exactly cladding member mold.This kind of mould is mainly cold-punching mould.It is sensu lato
" automobile die " is the mould general name for manufacturing all parts on automobile.In the production process of automobile panel, diel is
The indispensable tool of production.Wherein, flanging process is in diel and through commonly used process.Given birth in product
The overturning process of production, we install flange insert on mould, and flange side force is very big during due to flange, it would be desirable to is turning over
Add barricade behind the insert of side, ensure that flange insert is not moved by the reaction force of barricade.
But because flange gap is too small, actual flange side force is too big, misses simultaneously during actual mould scheduling and planning
Two sheet stocks, which are put into the first-class many unfavorable factors of mould, to be influenceed, and barricade can be caused can not to bear so huge side force and be pressed
Split.Because barricade is come out with die holder monoblock cast, once barricade will meet with scrapping into mould by pressure break, not only cause serious
Economic loss can also influence the production cycle because of remanufacturing.
Utility model content
In view of the deficienciess of the prior art, the utility model purpose is to provide the broken bonds in a kind of flanging die, with
Solve the problems, such as to propose in above-mentioned background technology, the utility model is simple in construction, easy to manufacture, and stability is good, can effectively subtract
The economic input of few automobile panel production.
To achieve these goals, the utility model is to realize by the following technical solutions：In a kind of flanging die
Broken bonds, including flange insert, broken bonds, mounting assembly and die holder, the flange insert be arranged on die holder upper surface, institute
State broken bonds and be assemblied in flange insert right side, the broken bonds are arranged on die holder upper surface, the rupture by mounting assembly
Key includes broken bonds body, through hole, foramen lacerum and boss, and the boss is fixed on broken bonds body left side centre position, described
Boss left side is fitted with flange insert right side, and the through hole is opened in flange insert upper surface, and the foramen lacerum is set
Between through hole, the foramen lacerum is opened in flange insert upper surface centre position, and the mounting assembly includes screwed hole, screw thread
Post, barricade, four-bladed vane and column spinner, the screwed hole are arranged on the right side of flange insert, and the screwed hole is opened on die holder
End face, the threaded post upper end are assemblied in inside through hole, and the threaded post lower end is connected through through hole with screwed hole, the gear
Wall is arranged on broken bonds body right side, and the barricade is fixed on die holder upper surface, and the four-bladed vane lower surface is fixed on threaded post
Upper surface, the four-bladed vane upper surface are connected with column spinner.
Further, the through hole is provided with two, and broken bonds body upper surface is symmetrically opened in before and after the through hole.
Further, the through hole and screwed hole are coaxial.
Further, the through-hole diameter size is identical with screw thread column diameter.
Further, the foramen lacerum radical length is 1.2 times of land length.
Further, rubber blanket is installed between the barricade and broken bonds.
Further, the column spinner annular side is provided with sponges cover.
The beneficial effects of the utility model：Broken bonds in a kind of flanging die of the present utility model, because of the utility model
Broken bonds body, through hole, foramen lacerum and boss are with the addition of, this is designed to reduce the flange side force acted on barricade, right
Barricade has good protective effect, solves in the prior art when flange side force is larger, and barricade can not bear and by pressure break,
Because barricade is come out with die holder monoblock cast, once barricade will meet with scrapping into mould by pressure break, economic loss, shadow are caused
The problem of ringing machine process.
Because the utility model with the addition of screwed hole, threaded post, four-bladed vane and column spinner, the utility model is easy in the design
Installation and dismounting, improve the stability of the utility model in use, solve after broken bonds are damaged, change
It is cumbersome, the problem of influenceing processing efficiency.
Because of 1.2 times that rupture hole length is projection width, the design, which improves, can make flange side force concentrate on rupture
Hole site,, should because with the addition of sponges cover this design reduces the abrasion between broken bonds body and barricade because with the addition of rubber blanket
Design improves the comfortableness of staff, and the utility model is simple in construction, easy to manufacture, and stability is good, can effectively reduce
The economic input of automobile panel production.
Brief description of the drawings
By reading the detailed description made with reference to the following drawings to non-limiting example, other spies of the present utility model
Sign, objects and advantages will become more apparent upon：
Fig. 1 is the structural representation of the broken bonds in a kind of flanging die of the utility model；
Fig. 2 is the schematic diagram of broken bonds in the broken bonds in a kind of flanging die of the utility model；
Fig. 3 is the schematic diagram of mounting assembly in the broken bonds in a kind of flanging die of the utility model；
In figure：1- flange inserts, 2- broken bonds, 3- mounting assemblies, 4- die holders, 21- broken bonds body, 22- through holes, 23- are broken
Ceasma, 24- boss, 31- screwed holes, 32- threaded posts, 33- barricades, 34- four-bladed vanes, 35- column spinners.
Embodiment
Technological means, creation characteristic, reached purpose and effect to realize the utility model are easy to understand, below
With reference to embodiment, the utility model is expanded on further.
Fig. 1-Fig. 3 is referred to, the utility model provides a kind of technical scheme：A kind of broken bonds in flanging die, including
Flange insert 1, broken bonds 2, mounting assembly 3 and die holder 4, flange insert 1 are arranged on the upper surface of die holder 4, and broken bonds 2 are assemblied in
The right side of flange insert 1, broken bonds 2 are arranged on the upper surface of die holder 4 by mounting assembly 3.
Broken bonds 2 include broken bonds body 21, through hole 22, foramen lacerum 23 and boss 24, and boss 24 is fixed on broken bonds body
21 left sides centre position, the left side of boss 24 are fitted with the right side of flange insert 1, and through hole 22 is opened in flange insert 1
End face, foramen lacerum 23 are arranged between through hole 22, and foramen lacerum 23 is opened in the upper surface centre position of flange insert 1, the design solution
Determine in the prior art when flange side force is larger, barricade can not bear and by pressure break, because barricade is integrally cast with die holder
Create, once barricade will meet with scrapping into mould by pressure break, cause economic loss, the problem of influenceing machine process.
Mounting assembly 3 includes screwed hole 31, threaded post 32, barricade 33, four-bladed vane 34 and column spinner 35, and screwed hole 31 is set
Put and be opened in the upper surface of die holder 4 in the right side of flange insert 1, screwed hole 31, the upper end of threaded post 32 is assemblied in inside through hole 22, screw thread
The lower end of post 32 is connected through through hole 22 with screwed hole 31, and barricade 33 is arranged on the right side of broken bonds body 21, and barricade 33 is fixed on
The upper surface of die holder 4, the lower surface of four-bladed vane 34 are fixed on the upper surface of threaded post 32, and the upper surface of four-bladed vane 34 is connected with column spinner 35,
The design is solved after broken bonds are damaged, and replacement operation is cumbersome, the problem of influenceing processing efficiency.
Through hole 22 is provided with two, and the upper surface of broken bonds body 21, through hole 22 and screwed hole 31 are symmetrically opened in before and after through hole 22
Coaxially, the diameter dimension of through hole 22 is identical with the diameter of threaded post 32, and the radical length of foramen lacerum 23 is 1.2 times of the length of boss 24, is kept off
Rubber blanket is installed, the annular side of column spinner 35 is provided with sponges cover between wall 33 and broken bonds 2.
Embodiment：In progress in use, staff first is checked the utility model, check whether and deposit
In defect, it can not just carry out using if there is defect, now need to notify maintenance personal to be repaired, if do not deposited
It can be carried out using if problem, during use of the present utility model, when carrying out flange work, flange side force
Act on from left to right on boss 24, when flange side force is excessive, flange side force promotes boss 24, and boss 24 promotes rupture
Key body 21, so that broken bonds body 21 ruptures from foramen lacerum 23, so as to which flange side force is entered into row buffering, and then reduction acts on
Power on barricade 33, this is designed to effectively protect barricade 33.
When staff installs the utility model, broken bonds body 21 is placed on the upper surface of die holder 4, makes the left side of boss 24
Fitted with the right side of flange insert 1, rupture body right side is fitted with the left side of barricade 33, while make through hole 22 and screw thread
The co-axially align of hole 31, then staff hold column spinner 35, threaded post 32 is assembled to inside through hole 22, and move down spiral shell
Line post 32, when the lower end of threaded post 32 is moved to 31 position of screwed hole, staff rotates column spinner 35, the rotational band of column spinner 35
Dynamic four-bladed vane 34 rotates, and four-bladed vane 34, which rotates, drives threaded post 32 to rotate, so as to which the lower end of threaded post 32 is assembled into screwed hole 31
Inside, the position of broken bonds body 21 is fixed, the design improves stability of the present utility model.
The advantages of general principle and principal character of the present utility model and the utility model has been shown and described above, for
For those skilled in the art, it is clear that the utility model is not limited to the details of above-mentioned one exemplary embodiment, and without departing substantially from this
In the case of the spirit or essential attributes of utility model, the utility model can be realized in other specific forms.Therefore, no matter
From the point of view of which point, embodiment all should be regarded as exemplary, and be nonrestrictive, the scope of the utility model is by institute
Attached claim rather than described above limit, it is intended that will fall in the implication and scope of the equivalency of claim
All changes are included in the utility model.Any reference in claim should not be considered as to the involved right of limitation
It is required that.
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 (7)
1. the broken bonds in a kind of flanging die, including flange insert (1), broken bonds (2), mounting assembly (3) and die holder
(4), it is characterised in that：The flange insert (1) is arranged on die holder (4) upper surface, and the broken bonds (2) are assemblied in flange insert
(1) right side, the broken bonds (2) are arranged on die holder (4) upper surface by mounting assembly (3)；
The broken bonds (2) include broken bonds body (21), through hole (22), foramen lacerum (23) and boss (24), the boss
(24) broken bonds body (21) left side centre position, boss (24) left side and flange insert (1) right side phase are fixed on
Fitting, the through hole (22) are opened in flange insert (1) upper surface, and the foramen lacerum (23) is arranged between through hole (22), institute
State foramen lacerum (23) and be opened in flange insert (1) upper surface centre position；
The mounting assembly (3) includes screwed hole (31), threaded post (32), barricade (33), four-bladed vane (34) and column spinner
(35), the screwed hole (31) is arranged on the right side of flange insert (1), and the screwed hole (31) is opened in die holder (4) upper surface, institute
State threaded post (32) upper end and be assemblied in through hole (22) inside, threaded post (32) lower end passes through through hole (22) and screwed hole (31)
It is connected, the barricade (33) is arranged on broken bonds body (21) right side, and the barricade (33) is fixed on die holder (4) upper surface,
Four-bladed vane (34) lower surface is fixed on threaded post (32) upper surface, and four-bladed vane (34) upper surface is connected with column spinner
(35)。
2. the broken bonds in a kind of flanging die according to claim 1, it is characterised in that：The through hole (22) is provided with two
It is individual, broken bonds body (21) upper surface is symmetrically opened in before and after the through hole (22).
3. the broken bonds in a kind of flanging die according to claim 1, it is characterised in that：The through hole (22) and screw thread
Hole (31) is coaxial.
4. the broken bonds in a kind of flanging die according to claim 1, it is characterised in that：Through hole (22) the diameter chi
It is very little identical with threaded post (32) diameter.
5. the broken bonds in a kind of flanging die according to claim 1, it is characterised in that：The foramen lacerum (23) is radially
Length is 1.2 times of boss (24) length.
6. the broken bonds in a kind of flanging die according to claim 1, it is characterised in that：The barricade (33) and rupture
Key is provided with rubber blanket between (2).
7. the broken bonds in a kind of flanging die according to claim 1, it is characterised in that：Column spinner (35) annular
Side is provided with sponges cover.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720406029.9U CN206677036U (en) | 2017-04-17 | 2017-04-17 | A kind of broken bonds in flanging die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720406029.9U CN206677036U (en) | 2017-04-17 | 2017-04-17 | A kind of broken bonds in flanging die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206677036U true CN206677036U (en) | 2017-11-28 |
Family
ID=60402818
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720406029.9U Expired - Fee Related CN206677036U (en) | 2017-04-17 | 2017-04-17 | A kind of broken bonds in flanging die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206677036U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108723191A (en) * | 2017-04-17 | 2018-11-02 | 麦格纳技术与模具系统（天津）有限公司 | A kind of broken bonds in flanging die |
-
2017
- 2017-04-17 CN CN201720406029.9U patent/CN206677036U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108723191A (en) * | 2017-04-17 | 2018-11-02 | 麦格纳技术与模具系统（天津）有限公司 | A kind of broken bonds in flanging die |
| CN108723191B (en) * | 2017-04-17 | 2023-10-24 | 麦格纳技术与模具系统（天津）有限公司 | Breaking key in flanging die |
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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 |
Granted publication date: 20171128 Termination date: 20200417 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |