CN205702135U - A kind of mould for making five metals shielding part - Google Patents
A kind of mould for making five metals shielding part Download PDFInfo
- Publication number
- CN205702135U CN205702135U CN201620657479.0U CN201620657479U CN205702135U CN 205702135 U CN205702135 U CN 205702135U CN 201620657479 U CN201620657479 U CN 201620657479U CN 205702135 U CN205702135 U CN 205702135U
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- CN
- China
- Prior art keywords
- punch
- mould
- bending
- lower section
- upper bolster
- 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
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- Bending Of Plates, Rods, And Pipes (AREA)
Abstract
The utility model discloses a kind of mould for making five metals shielding part, including upper bolster, the left side of described upper bolster is installed with alignment pin and unloading bolt, and the right side of dumping pit is installed with discharging and spring assembly, the lower section of described upper bolster is installed with convex mould pad, and convex mould pad front end is installed with upper limit post, the lower section of described convex mould pad is installed with punch retainer, punch pad, blanking punch, discharging bending mold insert and blanking punch.This is used for making the mould of five metals shielding part, ensure rigidity, the precision and stability of mould, the side force producing when preventing from bending product causes template displacement, cause blanking punch unstability, fracture, use discharging bending mold insert high with the reliability of die mold insert bend ratio punch bending, play when preventing sheet metal bending, impact resistance, wear-resistant, anti-shearing, it is ensured that precision and life-span.
Description
Technical field
The utility model relates to shielding part technical field of mold, specially a kind of mould for making five metals shielding part.
Background technology
Five metals shielding part material is stainless steel SUS304-1/ 2H, the thick 0.15mm of material, spare part outside measurement 9mm × 9.3
Mm, part production lot is big (1,000,000), and plate is thin, and required precision is high, and surface can not have scratch, cut, torsional deformation etc.
Defect, punching face burr height is less than 0.02mm, and part four limit bends, and structure is special, and forming technology is complicated, according to either simplex sequence
Mould or compound die shape, and need to manufacture many secondary moulds, and positioning precision difference, part quality cannot ensure, grading according to multistation
Mould produces, and part surrounding needs bending, and mould design and manufacture is more difficult, and is weak to punching abrasion.
Utility model content
For problem above, the utility model provides a kind of mould for making five metals shielding part, impact resistance, resistance to
Abrasion, anti-shearing, it is ensured that precision and life-span, it is ensured that the rigidity of mould, precision and stability, can effectively solve in background technology
Problem.
For achieving the above object, the following technical scheme of the utility model offer: a kind of mould for making five metals shielding part
Tool, including upper bolster, the left side of described upper bolster is installed with alignment pin and unloading bolt, and the fixing peace in right side of dumping pit
Equipped with discharging and spring assembly, the lower section of described upper bolster is installed with convex mould pad, and the fixed installation of convex mould pad front end
Having upper limit post, the lower section of described convex mould pad is installed with punch retainer, punch pad, blanking punch, discharging bending
Mold insert and blanking punch, and the lower section of punch retainer is installed with stripper backing plate, buoyant pin, pilot pin, pre-bending punch
With bending punch, the lower section of described discharging backing plate is installed with lower position block and die block, and the right side of die block
Side is installed with side edge, and the lower section of described die block is installed with die cushion block, and the lower section of die cushion block is fixed
Being provided with die shoe, the fixed above of described die shoe is provided with buoyant plate.
As a kind of preferred technical scheme of the utility model, described blanking punch selects hard alloy CD650 material.
As a kind of preferred technical scheme of the utility model, described upper bolster and die shoe all use SKD11 material.
As a kind of preferred technical scheme of the utility model, described bending punch choice of powder tool steel ASP23 manufactures.
Compared with prior art, the beneficial effects of the utility model are: this is used for making the mould of five metals shielding part, mould
Frame, template respectively arrange 4 groups of accurate guide pillar guide pin bushings that roll and guide, it is ensured that the rigidity of mould, precision and stability, prevent from bending product
When produce side force cause template displacement, cause blanking punch unstability, fracture, use discharging bending mold insert curved with die mold insert
Bent higher than the reliability of punch bending, buoyant block uses brute spring to withstand, it is ensured that clamping plate, prevents from altering during sheet metal bending
Dynamic, impact resistance, wear-resistant, anti-shearing, it is ensured that precision and life-span.
Brief description
Fig. 1 is the utility model structural representation.
In figure: 1-upper bolster；2-alignment pin；3-unloading bolt；4-discharging and spring assembly；5-convex mould pad；The 6-upper limit
Position post；7-punch retainer；8-punch pad；9-blanking punch；10-discharging bends mold insert；11-blanking punch；12-stripper
Backing plate；13-buoyant pin；14-pilot pin；15-pre-bending punch；16-bends punch；17-lower position block；18-die block；
19-side edge；20-die cushion block；21-die shoe；22-buoyant plate.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the utility model, 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 making creative work
The every other embodiment being obtained, broadly falls into the scope of the utility model protection.
Embodiment: refer to Fig. 1, the utility model provides a kind of technical scheme: a kind of for making five metals shielding part
Mould, including upper bolster 1, the left side of described upper bolster 1 is installed with alignment pin 2 and unloading bolt 3, and unloading bolt 3
Right side is installed with discharging and spring assembly 4, and the lower section of described upper bolster 1 is installed with convex mould pad 5, and convex mould pad
5 front ends are installed with upper limit post 6, and the 8th, the lower section of described convex mould pad 5 is installed with punch retainer the 7th, punch pad
Blanking punch the 9th, discharging bends mold insert 10 and blanking punch 11, and the lower section of punch retainer 7 is installed with stripper backing plate
12nd, buoyant pin the 13rd, pilot pin the 14th, pre-bending punch 15 and bending punch 16, the lower section of described stripper backing plate 12 is installed with
Lower position block 17 and die block 18, and the right side of die block 18 is installed with side edge 19, described die block
The lower section of 18 is installed with die cushion block 20, and the lower section of die cushion block 20 is installed with die shoe 21, described die shoe
The buoyant plate 22 that is provided with fixed above of 21, described blanking punch 9 selects hard alloy CD650 material, described upper bolster 1 and under
Die holder 21 all uses SKD11 material, and described bending punch 16 choice of powder tool steel ASP23 manufactures.
Operation principle of the present utility model: this is used for making the mould of five metals shielding part, and during initialization, each part is at
Initial position, upper bolster 1 is descending, and discharging bending mold insert 10 contacts with buoyant plate 22, starts to clamp plate, under upper bolster 1 continues
OK, buoyant plate 22 is pressed onto the end by upper bolster 1, and brute spring is compressed, and discharging bending mold insert 10 clamps plate with buoyant plate 22, unloads
Material spring is also uncompressed, and discharging gap is unchanged, and punch pad 8 is relative to discharging bending mold insert 10 without relative motion, and discharging is curved
Bent mold insert 10 is descending puts in place, is adjacent to die face upper bolster 1 and continues traveling downwardly, and discharging spring is compressed, and bending punch initially enters and unloads
Material bending mold insert 10, the hypotenuse of bending punch 15 struts discharging bending mold insert 10, finally struts size by the straight line bending punch
Section size determines, upper bolster 1 continues traveling downwardly, and discharging spring continues to be compressed, and discharging bending mold insert 10 separately size does not changes.Fall
Material punch 11 is descending, withstands die mold insert, and mould closes, and die mold insert is withstood descending by blanking punch 11, promotes slide block to the right
Motion, slide block pushes die shaping mold insert and upwards moves.Die shapes mold insert and is close together with discharging bending mold insert 10, bending system
The big face, both sides to 90 ° of part, during die sinking, contrary with the order of matched moulds, blanking punch 11 first gos up, and die shapes mold insert at spring
Effect under sink, depart from and the contacting of product.Bending punch 16 continues to go up, and discharging bending mold insert is at two side discharge springs
Under promotion, drawing close to centre, conceding the position of both sides convex closure on vertical stripping direction, upper bolster 1 continues up, and discharging bends
Mold insert 10 disengages product, because there being the hanging platform guiding of discharging bending mold insert 10 fixed block, discharging bending mold insert can not be altered up and down
Dynamic, can only horizontally slip, thus ensure that product shapes accurately, the demoulding is smooth and easy.
The foregoing is only preferred embodiment of the present utility model, not in order to limit the utility model, all at this
Any modification, equivalent and the improvement etc. made within the spirit of utility model and principle, should be included in the utility model
Protection domain within.
Claims (4)
1., for making a mould for five metals shielding part, including upper bolster (1), the left side of described upper bolster (1) fixedly mounts
Having alignment pin (2) and unloading bolt (3), and the right side of unloading bolt (3) being installed with discharging and spring assembly (4), it is special
Levy and be: the lower section of described upper bolster (1) is installed with convex mould pad (5), and convex mould pad (5) front end is installed with
Limited post (6), the lower section of described convex mould pad (5) is installed with punch retainer (7), punch pad (8), blanking punch
(9), discharging bends mold insert (10) and blanking punch (11), and the lower section of punch retainer (7) is installed with stripper backing plate
(12), buoyant pin (13), pilot pin (14), pre-bending punch (15) and bending punch (16), under described stripper backing plate (12)
Side is installed with lower position block (17) and die block (18), and the right side of die block (18) is installed with side edge
(19), the lower section of described die block (18) is installed with die cushion block (20), and the lower section of die cushion block (20) is fixed
Being provided with die shoe (21), the fixed above of described die shoe (21) is provided with buoyant plate (22).
2. a kind of mould for making five metals shielding part according to claim 1, it is characterised in that: described blanking punch
(9) hard alloy CD650 material is selected.
3. a kind of mould for making five metals shielding part according to claim 1, it is characterised in that: described upper bolster
And die shoe (21) all uses SKD11 material (1).
4. a kind of mould for making five metals shielding part according to claim 1, it is characterised in that: described bending punch
(16) choice of powder tool steel ASP23 manufactures.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620657479.0U CN205702135U (en) | 2016-06-29 | 2016-06-29 | A kind of mould for making five metals shielding part |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620657479.0U CN205702135U (en) | 2016-06-29 | 2016-06-29 | A kind of mould for making five metals shielding part |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205702135U true CN205702135U (en) | 2016-11-23 |
Family
ID=57317315
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620657479.0U Expired - Fee Related CN205702135U (en) | 2016-06-29 | 2016-06-29 | A kind of mould for making five metals shielding part |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205702135U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107671207A (en) * | 2017-11-08 | 2018-02-09 | 深圳市炎瑞自动化科技有限公司 | Remove welding auxiliary material mechanism |
-
2016
- 2016-06-29 CN CN201620657479.0U patent/CN205702135U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107671207A (en) * | 2017-11-08 | 2018-02-09 | 深圳市炎瑞自动化科技有限公司 | Remove welding auxiliary material mechanism |
| CN107671207B (en) * | 2017-11-08 | 2023-12-26 | 深圳市炎瑞自动化科技有限公司 | Get rid of welding auxiliary material mechanism |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20161123 Termination date: 20180629 |