CN206405289U - A kind of mould for bending geometrical clamp - Google Patents
A kind of mould for bending geometrical clamp Download PDFInfo
- Publication number
- CN206405289U CN206405289U CN201720087424.5U CN201720087424U CN206405289U CN 206405289 U CN206405289 U CN 206405289U CN 201720087424 U CN201720087424 U CN 201720087424U CN 206405289 U CN206405289 U CN 206405289U
- Authority
- CN
- China
- Prior art keywords
- mould
- geometrical clamp
- circular arc
- bending
- 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.)
- Active
Links
- 238000005452 bending Methods 0.000 title claims abstract description 23
- 238000003780 insertion Methods 0.000 claims description 3
- 230000037431 insertion Effects 0.000 claims description 3
- 238000005520 cutting process Methods 0.000 abstract description 11
- 238000004519 manufacturing process Methods 0.000 abstract description 11
- 238000003754 machining Methods 0.000 abstract description 5
- 238000004080 punching Methods 0.000 abstract description 4
- 238000005516 engineering process Methods 0.000 abstract description 3
- 238000010923 batch production Methods 0.000 abstract description 2
- 229910000831 Steel Inorganic materials 0.000 description 7
- 239000010959 steel Substances 0.000 description 7
- 238000000034 method Methods 0.000 description 3
- LNSPFAOULBTYBI-UHFFFAOYSA-N [O].C#C Chemical group [O].C#C LNSPFAOULBTYBI-UHFFFAOYSA-N 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000003801 milling Methods 0.000 description 1
- 238000005498 polishing Methods 0.000 description 1
Landscapes
- Mounting, Exchange, And Manufacturing Of Dies (AREA)
Abstract
The utility model is related to a kind of mould for bending geometrical clamp, category machining manufacturing technology field.It is made up of upper die and lower die, set between upper die and lower die in shape up and down, described upper die and lower die are respectively cuboid, the bottom of upper mould is set side by side with 2 circular arc projections, it is set side by side between 2 concave arcs corresponding with circular arc convex shape, upper die and lower die and is contacted with each other connection by raised and concave arc the cooperation of circular arc at the top of lower mould.The forming die structure is simple, practicality is good, it uses impact style to substitute existing machinery processing mode, so that the product shear surface of institute's punching press does not have the pit that ion cutting and gas cutting are caused, and carry out machined outer surface without made allowance, solve existing machinery labor content big, the problem of processing efficiency is low is particularly suitable for use in bending geometrical clamp batch production manufacture and used.
Description
Technical field
The utility model is related to a kind of mould for bending geometrical clamp, category machining manufacturing technology field.
Background technology
It is bending that certain electronic latch of type radar and other components, which fix used geometrical clamp, and requirement is more, system
The conventional process flow of standby bending geometrical clamp is：1. plasma cut or oxygen-acetylene cutting；2. profile plane processing；3. spark cutting
Cambered surface.Using traditional blocking Milling Process technique productions geometrical clamp of steel plate cutting stock, machining operations amount is big, processing effect
Rate is low, and either oxygen-acetylene cutting or plasma cut blanking can all cause deeper pit to blank shape surface, it is necessary to
Increase by one of profile machining（Polishing）Process, causes processing efficiency low；Simultaneously as geometrical clamp length about 176mm, width
30mm, wall thickness are only 5mm, using the blocking making geometrical clamp of conventional steel plates cutting stock, and the utilization rate of steel plate materialses is extremely low, about
Only 32%.
The content of the invention
The purpose of this utility model is：Steel board can effectively be saved, improve production efficiency by providing one kind, and finished product makes
Change small with mechanical performance, processing dimension can ensure, steel plate materialses utilization rate is high；To solve existing machinery labor content
Greatly, the mould of the bending geometrical clamp of the low problem of processing efficiency.
The technical solution of the utility model is：
A kind of mould for bending geometrical clamp, it is made up of upper die and lower die, is set between upper die and lower die in shape up and down
Put, it is characterised in that：Described upper die and lower die are respectively cuboid, and the bottom of upper mould is set side by side with 2 circular arc projections, under
It is set side by side with the top of mould raised and recessed by circular arc between 2 concave arcs corresponding with circular arc convex shape, upper die and lower die
The cooperation of arc contacts with each other connection.
2 circular arc heights of projection of described upper mould bottom.
Set fluted on the top end face of described lower mould, depth of groove is 6-8 mm.
The two ends bottom of described groove is fixed with fixed block respectively.
The slide opening with groove insertion is provided with described fixed block.
It is provided with the top of bolt, bolt and is extended in groove in described slide opening.
Active positioning block is fixed with the top of the bolt extended in groove.
The beneficial effect of the utility model compared with prior art is
The forming die structure of the bending geometrical clamp is simple, and practicality is good, and it uses impact style replacement existing machinery to add
Work mode so that the product of institute's punching press（Bend geometrical clamp）Shear surface does not have the pit that ion cutting and gas cutting are caused, and need not
Made allowance carrys out machined outer surface, can effectively save steel board, improve production efficiency, solve existing machinery labor content
Greatly, the problem of processing efficiency is low, reduces production cost.The product produced using the mould, is become using with mechanical performance
Change is small, and finished product processing dimension is also ensured, is particularly suitable for use in the bending geometrical clamp manufacturing and uses.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model；
Fig. 2 be Fig. 1 in A-A to structural representation；
Fig. 3 is mplifying structure schematic diagram at the A in Fig. 1；
Fig. 4 be Fig. 3 in B-B to structural representation；
Fig. 5 is working state schematic representation of the present utility model；
Fig. 6 is the structural representation of product prepared by the utility model.
In figure：1st, upper mould, 2, lower mould, 3, circular arc it is raised, 4, concave arc, 5, groove, 6, fixed block, 7, slide opening, 8, positioning spiral shell
Bolt, 9, active positioning block, 10, bending geometrical clamp, 11, plate.
Embodiment
The mould of the bending geometrical clamp is made up of upper mould 1 and lower mould 2, is set between upper mould 1 and lower mould 2 in shape up and down
Put.Upper mould 1 and lower mould 2 are respectively cuboid, and the bottom of upper mould is set side by side with the circular arc projection 3 that 2 height are not waited, lower mould 2
Top be set side by side with and be provided with depth on 2 concave arcs 4 corresponding with raised 3 shapes of circular arc, the top end face of lower mould 2 and be
6-8 mm groove 5.
The two ends bottom of groove 5 is fixed with fixed block 6 respectively；The slide opening 7 with the insertion of groove 5 is provided with fixed block 6.It is sliding
Bolt 8 is provided with hole 7, the top of bolt 8 is extended in groove 5.The bolt 8 extended in groove 5
Top is fixed with active positioning block 9.
Contacted with each other connection by the cooperation of circular arc projection 3 and concave arc 4 between the upper mould 1 of the mould and lower mould 2.
When the mould works, upper mould 1 and lower mould 2 are separately fixed at the lifting piston and workpiece placement platform of hydraulic press
On, stamping products（Bend geometrical clamp）Plate 11 be placed in the groove 5 of lower mould 2, groove 5 can prevent plate in punching course
11 displacements, then adjust active positioning block 9 to suitable position, then start hydraulic press and carry out bending ram, hydraulic press is forced
Upper mould 1 and lower mould 2 close one shorter time, then rise lifting piston, repeat 1-2 times, so that plate 11 is fully curved
Song, reaches required circular arc shape size, must bend the finished product of geometrical clamp 10.
The forming die structure of the bending geometrical clamp is simple, and practicality is good, and it uses impact style replacement existing machinery to add
Work mode so that the product shear surface of institute's punching press does not have ion cutting and the pit that causes of gas cutting, and carry out machine without made allowance and add
Work outer surface, can effectively save steel board, improve production efficiency, solve existing machinery labor content greatly, processing efficiency is low
The problem of, reduce production cost.The product produced using the mould, changes small using with mechanical performance, finished product processing
Size also ensured, the mould simplifies the machining process of bending geometrical clamp, with it is simple to operate the characteristics of, it is special
Geometrical clamp batch production manufacture Shi Yongyu not be bent to use.
Claims (7)
1. a kind of mould for bending geometrical clamp, it is by upper mould（1）With lower mould（2）Constitute, upper mould（1）With lower mould（2）Between
Set in shape up and down, it is characterised in that：Described upper mould（1）With lower mould（2）Respectively cuboid, upper mould（1）Bottom it is arranged side by side
It is provided with 2 circular arc projections（3）, lower mould（2）Top be set side by side with 2 it is raised with circular arc（3）The corresponding concave arc of shape
（4）, upper mould（1）With lower mould（2）Between to pass through circular arc raised（3）And concave arc（4）Cooperation contact with each other connection.
2. a kind of mould for bending geometrical clamp according to claim 1, it is characterised in that：Described upper mould（1）Bottom
2 circular arc projections in portion（3）Height.
3. a kind of mould for bending geometrical clamp according to claim 1, it is characterised in that：Described lower mould（2）'s
Set fluted on the end face of top（5）, groove（5）Depth is 6-8 mm.
4. a kind of mould for bending geometrical clamp according to claim 3, it is characterised in that：Described groove（5）'s
Two ends bottom is fixed with fixed block respectively（6）.
5. a kind of mould for bending geometrical clamp according to claim 4, it is characterised in that：Described fixed block（6）
On be provided with and groove（5）The slide opening of insertion（7）.
6. a kind of mould for bending geometrical clamp according to claim 5, it is characterised in that：Described slide opening（7）It is interior
It is provided with bolt（8）, bolt（8）Top extend to groove（5）It is interior.
7. a kind of mould for bending geometrical clamp according to claim 6, it is characterised in that：It is described to extend to groove
（5）Interior bolt（8）Top be fixed with active positioning block（9）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720087424.5U CN206405289U (en) | 2017-01-23 | 2017-01-23 | A kind of mould for bending geometrical clamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720087424.5U CN206405289U (en) | 2017-01-23 | 2017-01-23 | A kind of mould for bending geometrical clamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206405289U true CN206405289U (en) | 2017-08-15 |
Family
ID=59555665
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720087424.5U Active CN206405289U (en) | 2017-01-23 | 2017-01-23 | A kind of mould for bending geometrical clamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206405289U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107671176A (en) * | 2017-09-12 | 2018-02-09 | 鑫鸿交通工业（安徽）有限公司 | A kind of autobody sheet mould structure |
| CN107999626A (en) * | 2017-12-07 | 2018-05-08 | 安徽力源数控刃模具制造有限公司 | A kind of hinged piece one-time-shaped mould and its processing method |
-
2017
- 2017-01-23 CN CN201720087424.5U patent/CN206405289U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107671176A (en) * | 2017-09-12 | 2018-02-09 | 鑫鸿交通工业（安徽）有限公司 | A kind of autobody sheet mould structure |
| CN107999626A (en) * | 2017-12-07 | 2018-05-08 | 安徽力源数控刃模具制造有限公司 | A kind of hinged piece one-time-shaped mould and its processing method |
| CN107999626B (en) * | 2017-12-07 | 2024-04-26 | 安徽力源数控刃模具制造有限公司 | One-step forming mold for hinged component and processing method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203292314U (en) | Arc-shaped cold roll forming die for steel member | |
| CN100382912C (en) | Sheet metal punching process | |
| CN202387840U (en) | Bending and flattening mould for bender | |
| CN206405289U (en) | A kind of mould for bending geometrical clamp | |
| CN107597947A (en) | A kind of impact forming method for improving thick material product euphotic belt | |
| CN103464614B (en) | Die set special for producing junction box | |
| CN105618575A (en) | Automobile fender stretching die | |
| CN216150794U (en) | Smooth no burr metal machining mould in surface | |
| CN112756538B (en) | Near-net forming die and forming method for hinge beam forging of fine steel stone pressure equipment | |
| CN212042267U (en) | A stepped thick sheet blanking punching die | |
| CN103920818B (en) | Cylinder side wall volume semicircle mould | |
| CN219703507U (en) | Powder metallurgy manufacturing die for eccentric block | |
| CN206632192U (en) | A kind of pre- stamping knife head and blanking apparatus and tablet | |
| CN216937910U (en) | Punch press convenient to adjust punch press mould | |
| CN109692909A (en) | A kind of preparation process of connector fish forked terminal | |
| CN216655981U (en) | Bridge type discharging blanking die for thin plate large-size sector parts | |
| CN203791483U (en) | Cylinder side wall semicircle rolling mold | |
| CN214866656U (en) | Stamping forming die for folding edge of seat backrest side plate | |
| CN214184924U (en) | Hopper stamping die | |
| CN218079825U (en) | Inclined plane burr pressing die | |
| CN215745865U (en) | Improved machine shell edge rolling die | |
| CN218798447U (en) | Mechanism for rolling through sliding block | |
| CN219274225U (en) | Stamping die of rack | |
| CN213002225U (en) | 180 degrees forming die of inflection | |
| CN211191664U (en) | Forming die for bending machine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 434000 Jingzhou, Jiangsu Province, Sha Jin Road, No. 51 Patentee after: AEROSPACE NANHU ELECTRONIC INFORMATION TECHNOLOGY Co.,Ltd. Address before: 434000 Jingzhou, Jiangsu Province, Sha Jin Road, No. 51 Patentee before: JINGZHOU NANHU MACHINERY Co.,Ltd. |