CN207857732U - A kind of mold for bent spring cutting machine - Google Patents
A kind of mold for bent spring cutting machine Download PDFInfo
- Publication number
- CN207857732U CN207857732U CN201820153331.2U CN201820153331U CN207857732U CN 207857732 U CN207857732 U CN 207857732U CN 201820153331 U CN201820153331 U CN 201820153331U CN 207857732 U CN207857732 U CN 207857732U
- Authority
- CN
- China
- Prior art keywords
- upper mold
- bending tool
- bending
- mold
- lower 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.)
- Expired - Fee Related
Links
Landscapes
- Bending Of Plates, Rods, And Pipes (AREA)
Abstract
The utility model discloses a kind of molds for bent spring cutting machine, including upper mold and lower die, it further include the locating piece being installed in upper mold, the blank being installed in upper mold, the bending part being installed in upper mold, it is opened in location hole mating with locating piece in lower die, the cut-out hole mating with blank is opened in lower die, the bending hole mating with bending part is opened in lower die, the bending part includes the first bending tool and the second bending tool, first bending tool and the second bending tool are located at the both sides of blank, first bending tool and the arc-shaped setting of the second bending tool, the one end of first bending tool and the second bending tool far from upper mold is equipped with the first guiding surface, solution first will bend S-shaped both ends of the spring again after S-shaped spring fracture, caused time-consuming and laborious problem.
Description
Technical field
The utility model is related to technical field of mold, more specifically, it relates to a kind of mold for bent spring cutting machine.
Background technology
Recently as people's living standards continue to improve, sofa has not been any live on the fat of the land product, gradually universal
To huge numbers of families.But the cushion and back cushion of Most current sofa are made by polyester form, although manufacturing cost compared with
It is low, but the feeling that people sits on, compared with spring pad, not only gas permeability is bad, but also comfort level is also evidently poor.Therefore,
Spring pad has become the first choice of user due to the perfect adaptation of its flexibility and supportive for a long time using being not easy to deform.
In process of production, both ends of the spring therein is hung on snak link spring pad, and snak link is fixed on again on spring pad frame.
S-shaped spring in the prior art, which generally requires, does the both ends of S-shaped spring certain radian processing formation engaging portion,
Make S-shaped spring be not easy to remove from snak link, but in the prior art be usually by after S-shaped spring fracture again by S-shaped spring
Both ends bending, it is time-consuming and laborious.
Utility model content
In view of the deficienciess of the prior art, the purpose of this utility model is to provide a kind of moulds for bent spring cutting machine
Tool, by increasing the bending part of the S-shaped spring after can directly bending cut-out on mold solve first will be after S-shaped spring fracture
S-shaped both ends of the spring, caused time-consuming and laborious problem are bent again.
The above-mentioned technical purpose of the utility model technical scheme is that：One kind is cut off for bent spring
The mold of machine, including upper mold and lower die further include the locating piece being installed in upper mold, are installed in upper mold blank, peace
Loaded in upper mold bending part, be opened in location hole mating with locating piece in lower die, be opened in lower die and blank
Mating cut-out hole is opened in lower die the bending hole mating with bending part, and the bending part includes the first bending
Knife and the second bending tool, first bending tool and the second bending tool are located at the both sides of blank, first bending tool and
The arc-shaped setting of two bending tools, the one end of first bending tool and the second bending tool far from upper mold are equipped with the first guiding surface.
By using above-mentioned technical proposal, in use, S-shaped song spring is needed by the gap between upper mold and lower die when reaching
When the joint number to be fractureed, upper mold is moved towards lower die, and blank fractures S-shaped song spring；While blank fractures S-shaped song spring,
First guiding surface of the first bending tool and the second bending tool is contradicted with S-shaped song spring, and curved while upper mold is moved to lower die
Roll over S-shaped song spring.
The utility model is further arranged to：First bending tool and the second bending tool are equipped with the one of the first guiding surface
End both sides are set as fillet.
By using above-mentioned technical proposal, it can make the first bending tool and the second bending tool will not when bending S-shaped song spring
Scratch S-shaped song spring.
The utility model is further arranged to：The locating piece includes the positioning plate for being fixedly connected on upper mold center, symmetrical
It is fixedly connected on the positioning column of positioning plate both sides, the center of the positioning plate and positioning column is on same straight line.
It by using above-mentioned technical proposal, prevents upper mold from deflecting at work, prevents blank from cutting off S-shaped song
Spring；Simultaneously when upper mold has a little offset, positioning column can be inserted under the action of guiding surface in location hole with positioning plate.
The utility model is further arranged to：The positioning column front end is equipped with the second guiding surface, two positioning columns
The second guiding surface be oppositely arranged.
It by using above-mentioned technical proposal, can be inserted into location hole in order to positioning column, positioning column is made to be inserted into calmly
It is more smooth when in the hole of position.
The utility model is further arranged to：The one end of the positioning plate far from upper mold is arranged in tip.
By using above-mentioned technical proposal, positioning plate can be made more smooth when being inserted into location hole.
The utility model is further arranged to：The upper mold is fixing the first bending tool and the second bending tool far from blank
Side is arranged with limited post, and the lower die is equipped with the limit hole mating with limited post.
By using above-mentioned technical proposal, the first bending tool can be made to avoid S-shaped song spring sounding position offset after breaking off
S-shaped song spring cannot be bent with the second bending tool.
The utility model is further arranged to：The blank, locating piece, bending part, positioning column, limited post are in upper mold
It is arranged with two groups.
By using above-mentioned technical proposal, upper mold can be made with lower die when fractureing S-shaped song spring, either by S-shaped song spring
Odd number section or even number section are fractureed into, can disposably complete to process.
The utility model is further arranged to：The upper mold side is fixedly connected with inserted link, and the lower die side, which is fixed, to be connected
It is connected to the intubation mating with inserted link.
By using above-mentioned technical proposal, can with auxiliary operation person by upper mold and lower die centering, make locating piece, blank with
And bending part can be mating with location hole, cut-out hole, bending hole.
In conclusion the utility model has the advantages that：
S-shaped song spring can be bent while fractureing S-shaped song spring, reduce production process, improve production efficiency.
Description of the drawings
Fig. 1 is the overall structure of the explosion figure of the present embodiment；
Fig. 2 is the structure chart of upper mold in the present embodiment.
In figure：1, upper mold；11, inserted link；12, it is intubated；2, lower die；3, locating piece；31, positioning plate；32, positioning column；33,
Two guiding surfaces；4, blank；5, bending part；51, the first bending tool；52, the second bending tool；53, the first guiding surface；54、
Limited post；55, limit hole；6, location hole；7, hole is cut off；8, bending hole；9, S-shaped song spring.
Specific implementation mode
With reference to the accompanying drawings and examples, the utility model is described in detail.
Embodiment：A kind of mold for bent spring cutting machine, as shown in Figure 1, including upper mold 1, lower die 2, being installed on upper mold 1
On locating piece 3, be installed in upper mold 1 blank 4, be installed in upper mold 1 bending part 5, be opened in lower die 2 and positioning
The mating location hole 6 of part 3, be opened in lower die 2 the cut-out hole 7 mating with blank 4, be opened in lower die 2 with
The mating bending hole 8 of bending part 5.
As shown in Figure 1, being fixedly connected with intubation 12 in 1 side of upper mold, it is fixedly connected in lower die 2 and 11 grafting of inserted link
The inserted link 11 of cooperation.When upper mold 1 and lower die 2 are installed on bent spring cutting machine, inserted link 11 is plugged into intubation 12 and intubation 12
It is mating, and inserted link 11 can along intubation 12 axis directions sliding, for auxiliary operation person by upper mold 1 and 2 centering of lower die,
Keep locating piece 3, blank 4 and bending part 5 mating with location hole 6, cut-out hole 7, bending hole 8.
As depicted in figs. 1 and 2, locating piece 3 includes the positioning plate 31 for being fixedly connected on 1 middle part of upper mold, and positioning plate 31 is separate
One end of upper mold 1 is arranged in tip；Positioning column 32 there are two being symmetrically fixedly connected in 31 both sides of positioning plate, two of which positioning column
32 is on the same line with the center of positioning plate 31.It is equipped with the second guiding surface in the one end of positioning column 32 far from upper mold 1
33, the guiding surface 33 on two of which positioning column 32 is oppositely arranged.When upper mold 1 is bonded with lower die 2, two positioning columns 32 with
Positioning plate 31 is plugged in respectively in location hole 6, prevents upper mold 1 from deflecting at work, prevents blank 4 from cutting off S-shaped song
Spring；Simultaneously when upper mold 1 has a little offset, positioning column 32 can be inserted into positioning plate 31 under the action of the second guiding surface 33
Into location hole 6.
As depicted in figs. 1 and 2, bending part 5 includes the first bending tool 51 and the second bending tool being fixedly connected with upper mold 1
52, the first bending tool 51 and the arc-shaped setting of the second bending tool 52 are simultaneously symmetrically set in 4 both sides of blank, the first bending tool 51 with
Second one end of bending tool 52 far from upper mold 1 is equipped with the first guiding surface 53；It is set in the first bending tool 51 and the second bending tool 52
There are one end both sides of the first guiding surface 53 to be set as fillet, makes the first bending tool 51 and the second bending tool 52 in bending S-shaped song spring 9
Shi Buhui scratches S-shaped song spring 9.
As depicted in figs. 1 and 2, the first bending tool 51 and the second bending tool 52 are fixed far from 4 side pair of blank in upper mold 1
Claim to be equipped with limited post 54, the limit hole 55 for 54 grafting of limited post is offered in lower die 2, for the S-shaped after fixed be cut off
Bent spring 9 prevents from causing to deviate because S-shaped song spring shakes, prevents bending part 5 from bending S-shaped song spring.Blank 4, locating piece simultaneously
3, bending part 5, positioning column 32, limited post 54 are arranged with two groups in upper mold 1, and S-shaped song spring 9 is made either to fracture in odd number section
Or even number section fractures, and S-shaped song spring 9 can be fractureed and bent by upper mold 1 with lower die 2.
In use, S-shaped song spring 9 is by the gap between upper mold 1 and lower die 2, when reaching the joint number for needing to fracture, upper mold
1 moves towards lower die 2, and blank 4 fractures S-shaped song spring 9；While folding blank 4 fractures S-shaped song spring 9, the first bending tool 51
It is contradicted with S-shaped song spring 9 with the first guiding surface 53 of the second bending tool 52, and tends to bend while lower die 2 moves in upper mold 1
S-shaped song spring 9.
The above is only the preferred embodiment of the utility model, and the scope of protection of the utility model is not limited merely to
Above-described embodiment, technical solution belonging to the idea of the present invention belong to the scope of protection of the utility model.It should refer to
Go out, for those skilled in the art, it is without departing from the principle of the utility model it is several improvement and
Retouching, these improvements and modifications also should be regarded as the scope of protection of the utility model.
Claims (8)
1. a kind of mold for bent spring cutting machine, including upper mold（1）And lower die（2）, it is characterised in that：Further include being installed on
Upper mold（1）On locating piece（3）, be installed on upper mold（1）On blank（4）, be installed on upper mold（1）On bending part（5）, open
Set on lower die（2）Upper and locating piece（3）Mating location hole（6）, be opened in lower die（2）Upper and blank（4）Grafting is matched
The cut-out hole of conjunction（7）, be opened in lower die（2）Upper and bending part（5）Mating bending hole（8）, the bending part（5）Including
First bending tool（51）With the second bending tool（52）, first bending tool（51）With the second bending tool（52）Positioned at blank
（4）Both sides, first bending tool（51）With the second bending tool（52）Arc-shaped setting, first bending tool（51）With
Two bending tools（52）Far from upper mold（1）One end be equipped with the first guiding surface（53）.
2. a kind of mold for bent spring cutting machine according to claim 1, it is characterised in that：First bending tool
（51）With the second bending tool（52）Equipped with the first guiding surface（53）One end both sides be set as fillet.
3. a kind of mold for bent spring cutting machine according to claim 1, it is characterised in that：The locating piece（3）Packet
It includes and is fixedly connected on upper mold（1）The positioning plate at center（31）, be symmetrically fixedly connected on positioning plate（31）The positioning column of both sides（32）,
The positioning plate（31）With positioning column（32）Center be on same straight line.
4. a kind of mold for bent spring cutting machine according to claim 3, it is characterised in that：The positioning column（32）Before
End is equipped with the second guiding surface（33）, two positioning columns（32）The second guiding surface（33）It is oppositely arranged.
5. a kind of mold for bent spring cutting machine according to claim 3, it is characterised in that：The positioning plate（31）Far
From upper mold（1）One end in tip be arranged.
6. a kind of mold for bent spring cutting machine according to claim 1, it is characterised in that：The upper mold（1）Solid
Fixed first bending tool（51）With the second bending tool（52）Far from blank（4）Side is arranged with limited post（54）, the lower die
（2）It is equipped with and limited post（54）Mating limit hole（55）.
7. a kind of mold for bent spring cutting machine according to claim 1, it is characterised in that：The blank（4）, it is fixed
Position part（3）, bending part（5）, positioning column（32）, limited post（54）In upper mold（1）On be arranged with two groups.
8. a kind of mold for bent spring cutting machine according to claim 1, it is characterised in that：The upper mold（1）Side
It is fixedly connected with intubation（12）, the lower die（2）Side is fixedly connected with and is intubated（12）Mating inserted link（11）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820153331.2U CN207857732U (en) | 2018-01-30 | 2018-01-30 | A kind of mold for bent spring cutting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820153331.2U CN207857732U (en) | 2018-01-30 | 2018-01-30 | A kind of mold for bent spring cutting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207857732U true CN207857732U (en) | 2018-09-14 |
Family
ID=63459490
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820153331.2U Expired - Fee Related CN207857732U (en) | 2018-01-30 | 2018-01-30 | A kind of mold for bent spring cutting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207857732U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111564941A (en) * | 2020-06-15 | 2020-08-21 | 中车株洲电机有限公司 | Linear motor long stator cable winding end bending device and method thereof |
-
2018
- 2018-01-30 CN CN201820153331.2U patent/CN207857732U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111564941A (en) * | 2020-06-15 | 2020-08-21 | 中车株洲电机有限公司 | Linear motor long stator cable winding end bending device and method thereof |
| CN111564941B (en) * | 2020-06-15 | 2021-07-20 | 中车株洲电机有限公司 | Linear motor long stator cable winding end bending device and method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN207857732U (en) | A kind of mold for bent spring cutting machine | |
| JP2004043453A5 (en) | ||
| CN207418580U (en) | A kind of graphite jig that automobile bend glass is made for hot bending | |
| CN216097021U (en) | Pole piece laser cutting and rolling integrated equipment | |
| CN211789768U (en) | Tensile structure of mobile phone data connecting line | |
| CN208146775U (en) | A kind of continuous bending mold of pen clip | |
| CN205798055U (en) | A kind of bender | |
| CN205463889U (en) | Single circular arc die mould mould of adjustable arbitrary curvature radius | |
| CN109590379A (en) | A kind of process that swing saw saw arm is stamping | |
| CN208513502U (en) | A kind of thin gauge sheet corner Bending Mould | |
| CN104190785B (en) | A kind of arch pipe fitting perforating die and arch pipe fitting hole-punching method | |
| CN106486807A (en) | A kind of network interface connector terminal structure and preparation method thereof | |
| CN206353617U (en) | A kind of new plug bush structure | |
| CN205463903U (en) | Socket spring piece bending processing mould | |
| CN205128805U (en) | Morally formula catches hold of extension spring molding cutting tool/molding cutter with a hook | |
| CN220144434U (en) | Refrigerator door shell forming die | |
| CN110883221A (en) | Mobile phone shell forming and stamping die | |
| CN204809438U (en) | Electric connector and terminal subassembly thereof | |
| CN205386597U (en) | Socket spring piece bending processing mould with mould position function in correction | |
| CN105327983A (en) | Forming machine for housing of cold closet | |
| CN206936155U (en) | 133 magazine shaping moulds | |
| CN205571166U (en) | Rapid disassembly structure inserts | |
| CN206650809U (en) | Forming structure for R-angle edge covering strip of box body | |
| CN107128016A (en) | A kind of paper crease template | |
| CN218259901U (en) | Sheet for manufacturing mobile phone support and packaging box with sheet |
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: 20180914 Termination date: 20190130 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |