CN202155428U - Mold for producing hard alloy long batten - Google Patents
Mold for producing hard alloy long batten Download PDFInfo
- Publication number
- CN202155428U CN202155428U CN2011201947439U CN201120194743U CN202155428U CN 202155428 U CN202155428 U CN 202155428U CN 2011201947439 U CN2011201947439 U CN 2011201947439U CN 201120194743 U CN201120194743 U CN 201120194743U CN 202155428 U CN202155428 U CN 202155428U
- Authority
- CN
- China
- Prior art keywords
- plates
- clamping
- clamping plate
- side plate
- punch
- 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 - Lifetime
Links
Images
Landscapes
- Mounting, Exchange, And Manufacturing Of Dies (AREA)
Abstract
The utility model discloses a mold for producing a hard alloy long batten, comprising two clamping plates, side plates, an upper punch and a lower punch, wherein the side plates are arranged at two ends of the clamping plates; the upper punch and the lower punch are arranged between the two clamping plates; the side plates are fixed on the two clamping plates by pin columns; top plates are also arranged among the side plates and the side parts of the upper punch and the lower punch; two ends of the clamping plates and the side plates are respectively provided with rectangular clamping grooves for clamping the top plates; the top plates are provided with convex blocks matched with the rectangular clamping grooves; the rectangular clamping grooves and the convex blocks form clamping structures; and the top plates are fixedly connected with the side plates and the two clamping plates by the clamping structure so as to form a whole body. In the mold, the clamping plates and the side plates are fixedly connected by arranging the top plates and the clamping structures; by application of the self characteristics of the clamping plates and the side plates, the fixed structures of inserting pins of the side plates are retained, and the stress concentration is reduced; and when the side surfaces are pressed from the sides, all the side pressure of the mold is applied on the whole punch surfaces, and as the top plates and the clamping plates are stressed, the breaking of the side plates is reduced.
Description
Technical field
The utility model relates to a kind of mould of producing the carbide alloy long lath, belongs to the machinery knives manufacture technology field.
Background technology
At present, the production carbide alloy long lath mould that tradition is used, it comprises the clamping plate of both sides, upper punch and low punch that two clamping plate centre is set and the side plate that is arranged on the clamping plate two ends; The mould of this structure, its two ends are fixed side plate and two clamping plate through latch, this kind Mold Making complicacy; And when the side receives side pressure; The side plate two-end part stress that latch is installed is concentrated, caused the fracture of clamping plate easily, efficient and maintenance cost that influence is produced.
The utility model content
In order to overcome the deficiency of prior art, the purpose of the utility model is to provide a kind of production efficiency high, and die life is long, the mould of production carbide alloy long lath simple to operate.
For realizing above-mentioned purpose, the utility model is realized through following technical scheme:
A kind of mould of producing the carbide alloy long lath; Comprise two clamping plate, the side plate at clamping plate two ends is set and is arranged on upper punch and the low punch between two clamping plate; Said side plate is fixed on two clamping plate through pin, it is characterized in that, also is provided with top board between the end of said side plate and upper punch, low punch; On said clamping plate two ends and side plate, be equipped with the rectangle draw-in groove that is used to engage top board; Said top board is provided with and the suitable projection of rectangle draw-in groove, and this rectangle draw-in groove and projection constitute snap-in structure, and described top board is fixedly connected with side plate and two clamping plate through snap-in structure mutually.
The utility model connects firmly clamping plate and side plate through top board and snap-in structure are set, and uses the characteristics of clamping plate and side plate self, has kept the fixed structure of original side plate latch, through top board and clamping plate snap-in structure, reduces concentrating of stress; When the side receives side pressure; Avoided traditional lateral pressure to be concentrated on the little side plate at two ends, caused that stress concentrates the side plate fracture cause, and all lateral pressure of this kind mould is on whole punch face; And, reduced the fracture of side plate because top board and clamping plate are stressed; Simple to operate when producing long lath, Mold Making is convenient, long service life, and cost of manufacture is low, and production efficiency is high.
Description of drawings
Specify the utility model below in conjunction with the accompanying drawing and the specific embodiment;
Fig. 1 is the structural representation of the utility model.
Fig. 2 is the clamp region sketch map of the utility model.
The specific embodiment
For technological means, creation characteristic that the utility model is realized, reach purpose and be easy to understand understanding with effect, below in conjunction with the specific embodiment, further set forth the utility model.
Referring to Fig. 1; The utility model is according to not changing on the basis of original fixed structure; Keep original advantage, and a kind of mould that reduces the concentrated production carbide alloy long lath of stress is provided, it comprises clamping plate 11, side plate 12 and upper punch 13, the low punch between two clamping plate 11 is installed.These clamping plate two ends connect firmly through bearing pin 15 and side plate, between the both ends of side plate and upper punch 13 and low punch, also are fixed with top board 14.
Referring to Fig. 2; On clamping plate 11 two ends and side plate, all be processed with the rectangle draw-in groove 16 that is used for fixing top board 14; This top board 14 is processed with the projection suitable with rectangle draw-in groove 16, and rectangle draw-in groove 16 constitutes snap-in structure with projection, and two clamping plate 11 connect firmly with top board 14 through snap-in structure mutually; Top board 14 is passed to lateral pressure on the clamping plate 11 through snap-in structure, has avoided on side plate 12 and the side plate 12 that traditional lateral pressure is concentrated in two ends and the bearing pin 15 that clamping plate 11 are connected and side plate 12 fractures that cause.
Rectangular mouthful in the groove of rectangle draw-in groove 16, itself and projection are suitable, are convenient to fix.
The rectangle draw-in groove 16 on the side plate 12 and two clamping plate, 11 two ends fastens with projection on the top board 14, places low punch and upper punch 13 at two clamping plate, 11 middle parts, owing to clamping plate 11 and top board 14 are connected through snap-in structure.
During use, place side plate 12 at two clamping plate, 11 two ends, side plate 12 is fixing through bearing pin 15 and two clamping plate 11; Place top board 14 then at clamping plate 11 two ends; Rectangle draw-in groove 16 on projection on the top board 14 and clamping plate 11 and the side plate 12 is suitable, and upper and lower drift is placed on the position, stage casing between two clamping plate 11, when the side receives side pressure; All lateral pressures are on whole punch face; On the side plate of stressed clamping plate that are evenly distributed on top board 14 both sides and right opposite, avoid stress to concentrate, reduced the fracture of side plate or clamping plate.
More than show and described basic principle of the utility model and the advantage of principal character and the utility model.The technical staff of the industry should understand; The utility model is not restricted to the described embodiments; The principle of describing in the foregoing description and the specification that the utility model just is described; Under the prerequisite that does not break away from the utility model spirit and scope, the utility model also has various changes and modifications, and these variations and improvement all fall in the utility model scope that requires protection.The utility model requires protection domain to be defined by appending claims and equivalent thereof.
Claims (1)
1. mould of producing the carbide alloy long lath; Comprise two clamping plate, the side plate at clamping plate two ends is set and is arranged on upper punch and the low punch between two clamping plate; Said side plate is fixed on two clamping plate through pin, it is characterized in that, also is provided with top board between the end of said side plate and upper punch, low punch; On said clamping plate two ends and side plate, be equipped with the rectangle draw-in groove that is used to engage top board; Said top board is provided with and the suitable projection of rectangle draw-in groove, and this rectangle draw-in groove and projection constitute snap-in structure, and described top board is fixedly connected with side plate and two clamping plate through snap-in structure mutually.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201947439U CN202155428U (en) | 2011-06-10 | 2011-06-10 | Mold for producing hard alloy long batten |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201947439U CN202155428U (en) | 2011-06-10 | 2011-06-10 | Mold for producing hard alloy long batten |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202155428U true CN202155428U (en) | 2012-03-07 |
Family
ID=45763077
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201947439U Expired - Lifetime CN202155428U (en) | 2011-06-10 | 2011-06-10 | Mold for producing hard alloy long batten |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202155428U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102274891A (en) * | 2011-06-10 | 2011-12-14 | 昆山长鹰硬质合金有限公司 | Mould for producing hard alloy long strip |
-
2011
- 2011-06-10 CN CN2011201947439U patent/CN202155428U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102274891A (en) * | 2011-06-10 | 2011-12-14 | 昆山长鹰硬质合金有限公司 | Mould for producing hard alloy long strip |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201963652U (en) | Connecting structure for dovetail groove pillars | |
| CN103406752B (en) | A kind of buckle press fit device | |
| CN202155428U (en) | Mold for producing hard alloy long batten | |
| CN201368095Y (en) | Border corner connecting piece | |
| CN206216554U (en) | Self-regulation hold-down mechanism | |
| CN204935178U (en) | A kind of steel-structure connecting plate hole drilling fixing clamp | |
| CN202087697U (en) | Mould for producing long lathes | |
| CN102274891A (en) | Mould for producing hard alloy long strip | |
| CN202252785U (en) | Reinforcing plate | |
| CN207170624U (en) | A kind of clip band blanking die | |
| CN102198474A (en) | Die for producing long lath | |
| CN202155427U (en) | Long lath stamping die | |
| CN202339814U (en) | Clamping structure for high-frequency inductor | |
| CN204836571U (en) | Heat dissipation stable state piezoceramics drive piece | |
| CN207245185U (en) | Steel structure concrete building template | |
| CN203900906U (en) | Clamp for machining length of mould punches | |
| CN201863142U (en) | Bonder base positioning plate structure | |
| CN203664495U (en) | Arc liner plate pressing die assembly | |
| CN204251746U (en) | A kind of thin PCB hanger | |
| CN202934652U (en) | Pencil wood saw | |
| CN203761730U (en) | Device for fixing power supply | |
| CN202591514U (en) | Pedestal of square U-shaped clamp mold | |
| CN203343281U (en) | Long board stamping die | |
| CN202343736U (en) | Lower die plate of stamping die | |
| CN203596716U (en) | Pretightening force adjustable rotor radiating fin hold-down device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 215316, 67, Yu Cheng Bei Road, Yushan Town, Kunshan City, Jiangsu, Suzhou Patentee after: Kunshan Changying hard material technology Co., Ltd Address before: 215316, 67, Yu Cheng Bei Road, Yushan Town, Kunshan City, Jiangsu, Suzhou Patentee before: CY CARBIDE MFG. Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120307 |
|
| CX01 | Expiry of patent term |