CN201900174U - Mould for trimming ports of parts such as outer covers - Google Patents
Mould for trimming ports of parts such as outer covers Download PDFInfo
- Publication number
- CN201900174U CN201900174U CN2010206167636U CN201020616763U CN201900174U CN 201900174 U CN201900174 U CN 201900174U CN 2010206167636 U CN2010206167636 U CN 2010206167636U CN 201020616763 U CN201020616763 U CN 201020616763U CN 201900174 U CN201900174 U CN 201900174U
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- CN
- China
- Prior art keywords
- die
- mould
- counterdie
- parts
- lower 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
Links
- 238000009966 trimming Methods 0.000 title abstract 3
- 238000003825 pressing Methods 0.000 claims abstract description 18
- 239000000463 material Substances 0.000 claims abstract description 12
- 238000007599 discharging Methods 0.000 claims abstract description 6
- 230000001681 protective effect Effects 0.000 claims description 8
- 238000005520 cutting process Methods 0.000 abstract description 3
- 238000003754 machining Methods 0.000 abstract description 2
- 238000004080 punching Methods 0.000 abstract 3
- 238000000034 method Methods 0.000 description 6
- 230000000694 effects Effects 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 239000002699 waste material Substances 0.000 description 2
- 238000007664 blowing Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
- 210000001138 tear Anatomy 0.000 description 1
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Abstract
The utility model provides a mould for trimming ports of parts such as outer covers. The mould consists of an upper mould, a lower mould, a guide pillar and a guide sleeve, wherein the upper mould comprises a punching handle, a punching plate, a fixed plate, an upper inclined block; the lower mould comprises a lower template, a lower cushion plate, a positioning block and a press plate; the upper mould and the lower mould of the trimming mould are respectively provided with a pneumatic material pressing device and a pneumatic material discharging device; and a convex mould and a concave mould are simultaneously arranged on the lower mould. The mould can be used for changing the vertical pressure of a punching machine to be the horizontal pressure, and can be used for cutting the redundant materials at the ports of the parts such as the outer covers which are metallic or nonmetallic circular or rectangular. Meanwhile, the parts which need to be machined are pressed by the material pressing device by taking the compressed air as the power, and a pneumatic discharging device which is arranged on the lower mould of the mould is used for discharging the parts after the parts are machined. The labor intensity of workers can be reduced, the machining time can be reduced, and the economic benefit can be improved.
Description
Technical field
The utility model relates to a kind of diel, especially a kind of outer cover class part oral area shaving die.
Technical background
Methods such as at present in the production process, outer cover class part oral area excess stock adopts car mostly, mills, line cutting are removed, and the shortcoming of these processing methods is that long processing time, labor strength are big, production efficiency is low, and cost is high.
The utility model content
The purpose of this utility model provides a kind of outer cover class part oral area shaving die structure, improves outer cover class part production efficiency and presentation quality.
The purpose of this utility model realizes by following approach:
Outer cover class part oral area shaving die described in the utility model, form by upper die and lower die and guide pillar, guide pin bushing, wherein patrix comprises punch-holder shank, nest plate, fixed head, last skewback, counterdie comprises lower bolster, lower bolster, locating piece and pressing plate, be respectively equipped with pneumatic material pressing device and pneumatic device for discharging in this shaving die upper and lower mould simultaneously, punch and die are installed on the counterdie simultaneously.
The pneumatic material pressing device of described upper mould comprises breather pipe, cylinder block, Stroke Control pipe, protective sleeve and eccentric swage; breather pipe is fixed in the nest plate of patrix and with cylinder block and is communicated with; cylinder block is fixed between the fixed head of nest plate bottom surface and counterdie, movable successively Stroke Control pipe, protective sleeve and the eccentric swage installed in the cylinder block.
The pneumatic discharge device of described counterdie comprises breather pipe, air valve, and air valve is connected the breather pipe end and is fixed on the lower bolster side of counterdie, and the other end of breather pipe is communicated with the centre bore of locating piece.
Described mould die comprises vertical die and horizontal die, counterdie also is provided with die socket, convex mould base, backing pin and spring simultaneously; lower bolster, lower bolster convex mould base, pressing plate connect from bottom to up successively; vertical die, horizontal die, backing pin and spring are installed in the die socket, locating piece and punch are connected convex mould base and die center, and pressing plate is pushed down vertical die, horizontal die and backing pin and the spring that is installed in the die socket the inside.
Adopt the utility model of such scheme to utilize the special construction of mould that the pressure at right angle of punch press is changed over horizontal pressure force, metal or nonmetallic circle or rectangle outer cover class part oral area excess stock are excised.Use compressed air to drive the part that eccentric swage is pushed down needs processing as power simultaneously, after machining, the blowing plant that lower mould is installed draws off part.Can reduce working strength of workers, reduce process time, increase economic efficiency.
Description of drawings
Fig. 1 is the utility model outer cover class part oral area shaving die structural front view;
Fig. 2 is the vertical view of Fig. 1;
Among the figure: 1-punch-holder shank, 2-nest plate, 3-cylinder block, 4-fixed head, the last skewback of 5-, 6-lower bolster, the vertical die of 7-, 8-backing pin, 9-punch, 10-guide pillar guide pin bushing, 11-Stroke Control pipe, 12-protective sleeve, 13-eccentric swage, 14-locating piece, 15-pressing plate, 16-die socket, the horizontal die of 17-, 18-convex mould base, 19-lower bolster, 20-spring, 21-breather pipe, 22-air valve.
The specific embodiment
Below in conjunction with the accompanying drawing example the utility model is elaborated:
As shown in the figure; outer cover oral area shaving die described in the utility model is by patrix; counterdie and guide pillar; guide pin bushing is formed; wherein patrix comprises punch-holder shank 1; nest plate 2; fixed head 4; last skewback 5; counterdie comprises lower bolster 6; lower bolster 19; locating piece 14 and pressing plate 15; be respectively equipped with pneumatic material pressing device and pneumatic device for discharging in this shaving die upper and lower mould simultaneously; pneumatic material pressing device comprises breather pipe; cylinder block 3; Stroke Control pipe 11; protective sleeve 12 and eccentric swage 13; breather pipe is fixed in the nest plate of patrix and with cylinder block and is communicated with; cylinder block 3 is fixed between the fixed head 4 of nest plate bottom surface and counterdie; the movable successively Stroke Control pipe 11 of installing in the cylinder block; protective sleeve 12 and eccentric swage 13; patrix punch-holder shank 1 links to each other with nest plate 2 in addition, and nest plate 2 bottom surface four directions are equipped with skewback 5.
The pneumatic discharge device of counterdie comprises breather pipe 21, air valve 22, and air hose 22 is connected the breather pipe end and is fixed on the lower bolster side of counterdie, and the other end of breather pipe links to each other with the centre bore of locating piece 14.Die comprises vertical die 7 and horizontal die 17, counterdie also is provided with die socket 16, convex mould base 18, backing pin 8 and spring 20 simultaneously; lower bolster 6, lower bolster 19 convex mould bases 18, pressing plate 15 connect from bottom to up successively; vertical die 7, horizontal die 17, backing pin 8 and spring 20 are installed in the die socket 16, locating piece 14 and punch 9 are connected convex mould base 18 and die center, and pressing plate 15 is pushed down vertical die 7, horizontal die 17 and backing pin 8 and the spring 20 that is installed in the die socket the inside.
The concrete course of work of the utility model outer cover oral area shaving die is:
After mould correctly is installed on the punch press; adjust shut height and be communicated with compressed air; allow protective sleeve 12; eccentric swage 13 reaches the tram under compressed-air actuated effect; counterdie is connected compressed air; close air valve 22; empty trial run punch press and mould; after normal; the part of needs processing is accurately located on locating piece 14; descending along with slider of punch then; eccentric swage is pushed down part under the compressed air effect; when the slide block continuation is descending; the outer wall arrival tram that protective sleeve 12 encases part keeps motionless afterwards; at this moment; slider of punch continues descending; last skewback 5 orders that are installed on the nest plate drive vertical die 7 and 17 horizontal movements of horizontal die that are installed on the counterdie; unnecessary material removal on following outer cover part of acting in conjunction of vertical die 7 and horizontal die 17 and punch 9; continuing waste material cut when descending discharges; then in the process that slider of punch returns; vertical die 7 and horizontal die 17 turn back to initial position after top shoe 5 is thrown off; eccentric swage 13 continues to push down part up to last; counterdie separates fully; after slider of punch is got back to initial point; open the air valve 22 of counterdie, compressed air draws off the part that processes, and finishes a working cycles.
The part oral area that the utility model outer cover oral area shaving die processes is smooth, does not need other operation to get final product, and has played and has shortened the process time that the outer cover oral area is cut edge, and has improved work efficiency, has reduced the effect of cost.Its shortcoming is that the punch cutting edge of waste material place of incision weares and teares easily, need select reasonable mold materials for use, and in use simultaneously, the punch press operation will be stablized, and will control the service life that could prolong mould well to the Molded Depth degree.
Claims (4)
1. outer cover class part oral area shaving die, form by upper die and lower die and guide pillar, guide pin bushing, wherein patrix comprises punch-holder shank (1), nest plate (2), fixed head (4), last skewback (5), counterdie comprises lower bolster (6), lower bolster (19), locating piece (14) and pressing plate (15), it is characterized in that: be respectively equipped with pneumatic material pressing device and pneumatic device for discharging in this shaving die upper and lower mould, punch (9) and die are installed on the counterdie simultaneously.
2. outer cover class part oral area shaving die as claimed in claim 1; it is characterized in that: the pneumatic material pressing device of described upper mould comprises breather pipe, cylinder block (3), Stroke Control pipe (11), protective sleeve (12) and eccentric swage (13); breather pipe is fixed in the nest plate (2) of patrix and with cylinder block and is communicated with; cylinder block (3) is fixed between the fixed head (4) of nest plate (2) bottom surface and counterdie, movable successively Stroke Control pipe (11), protective sleeve (12) and the eccentric swage (13) installed in the cylinder block.
3. outer cover class part oral area shaving die as claimed in claim 1, it is characterized in that: the pneumatic discharge device of described counterdie comprises breather pipe (21), air valve (22), air valve (22) is connected breather pipe (21) end and is fixed on the lower bolster side of counterdie, and the other end of breather pipe (21) is communicated with the centre bore of locating piece (14).
4. outer cover class part oral area shaving die as claimed in claim 1; it is characterized in that: described mould die comprises vertical die (7) and horizontal die (17); counterdie also is provided with locating piece (14) simultaneously; die socket 16; convex mould base (18); backing pin (8) and spring (20); lower bolster (6); lower bolster (19) convex mould base (18); pressing plate (15) connects from bottom to up successively; vertical die (7); horizontal die (17); backing pin (8) and spring (20) are installed in the die socket (16); locating piece (14) and punch (9) are connected convex mould base (18) and die center, and pressing plate (15) is pushed down the vertical die (7) that is installed in the die socket the inside; horizontal die (17) and backing pin (8) and spring (20).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206167636U CN201900174U (en) | 2010-11-22 | 2010-11-22 | Mould for trimming ports of parts such as outer covers |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206167636U CN201900174U (en) | 2010-11-22 | 2010-11-22 | Mould for trimming ports of parts such as outer covers |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201900174U true CN201900174U (en) | 2011-07-20 |
Family
ID=44270777
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206167636U Expired - Fee Related CN201900174U (en) | 2010-11-22 | 2010-11-22 | Mould for trimming ports of parts such as outer covers |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201900174U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103895063A (en) * | 2011-12-31 | 2014-07-02 | 东莞市飞新达精密机械科技有限公司 | A flat-press die-cutting machine |
| CN111515302A (en) * | 2020-06-08 | 2020-08-11 | 深圳市亿和精密科技集团有限公司 | Perpendicular micromatic setting in stamping die mould |
-
2010
- 2010-11-22 CN CN2010206167636U patent/CN201900174U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103895063A (en) * | 2011-12-31 | 2014-07-02 | 东莞市飞新达精密机械科技有限公司 | A flat-press die-cutting machine |
| CN111515302A (en) * | 2020-06-08 | 2020-08-11 | 深圳市亿和精密科技集团有限公司 | Perpendicular micromatic setting in stamping die mould |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110720 Termination date: 20111122 |