CN109622750A - A kind of side pressure side punching die of cylindrical part - Google Patents
A kind of side pressure side punching die of cylindrical part Download PDFInfo
- Publication number
- CN109622750A CN109622750A CN201811600154.9A CN201811600154A CN109622750A CN 109622750 A CN109622750 A CN 109622750A CN 201811600154 A CN201811600154 A CN 201811600154A CN 109622750 A CN109622750 A CN 109622750A
- Authority
- CN
- China
- Prior art keywords
- plate
- punching
- cylindrical part
- mould slider
- lower mould
- 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.)
- Pending
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D28/00—Shaping by press-cutting; Perforating
- B21D28/24—Perforating, i.e. punching holes
- B21D28/34—Perforating tools; Die holders
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D28/00—Shaping by press-cutting; Perforating
- B21D28/24—Perforating, i.e. punching holes
- B21D28/28—Perforating, i.e. punching holes in tubes or other hollow bodies
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Manufacture Of Motors, Generators (AREA)
Abstract
The present invention relates to a kind of side pressure side punching dies of cylindrical part, including lower template and cope plate, bottom plate is installed on the left of the upper end of lower template, fixed mold core is provided on the left of the upper end of bottom plate, it horizontally slips on the right side of the upper end of bottom plate and is provided with lower mould slider, punch fixing plate is installed on the left of the upper end of lower mould slider, punching pressure plate is provided on the left of punch fixing plate, the middle part of punching pressure plate is horizontal through the formed punch for being disposed with one end and being connected with punch fixing plate, the lower end of upper mounted plate is provided with the tubular pressure plate being connected with the nitrogen gas spring in cope plate, drive block on the left of lower end for inclined-plane is installed on the right side of the lower end of cope plate, the lower end of drive block is in contact with the inclined-plane on the right side of lower mould slider.Present invention can ensure that the concentricity between side wall punching and cylindrical part is not in deviation, reduce stamping procedure, improves efficiency.
Description
Technical field
The present invention relates to stamping die fields, more particularly to a kind of side pressure side punching die of cylindrical part.
Background technique
Many cylindrical parts require to process through-hole on side wall now, and there are many kinds of the modes of processing, can use punching
Mold is processed, and can also be processed with drilling machine, and drilling machine processing is relatively difficult for the positioning of cylindrical part, and is processed
Hole be easy bias, and being processed with punching die also has the not high situation of processing concentricity, so for common punching
Mold is just redesigned, to guarantee the accuracy of side punching.
Summary of the invention
Technical problem to be solved by the invention is to provide a kind of side pressure side punching dies of cylindrical part, it is ensured that
Concentricity between side wall punching and cylindrical part is not in deviation, reduces stamping procedure, improves efficiency.
The technical solution adopted by the present invention to solve the technical problems is: providing a kind of side pressure side punching of cylindrical part
The upper end left side of mold, including lower template and cope plate, the lower template is equipped with bottom plate, the bottom plate
It is provided with fixed mold core on the left of upper end, horizontally slips on the right side of the upper end of the bottom plate and is provided with lower mould slider, it is described
Punch fixing plate is installed on the left of the upper end of lower mould slider, punching pressure plate, institute are provided on the left of the punch fixing plate
The middle part for the punching pressure plate stated is horizontal through the formed punch for being disposed with one end and being connected with punch fixing plate, under the cope plate
End left side is equipped with upper mounted plate, and the lower end of the upper mounted plate is provided with the tubular being connected with the nitrogen gas spring in cope plate
The lower end right side of pressure plate, the cope plate is equipped with the drive block on the left of lower end for inclined-plane, the lower end of the drive block
It is in contact, is equipped on the right side of the upper end of the lower template by block, the middle part by block with the inclined-plane on the right side of lower mould slider
It is horizontally through the Limit screw that one end is connected with lower mould slider, is socketed with spring on the outside of the right end of the Limit screw.
As a supplement to the technical solution of the present invention, in the right sidewall of the fixation mold core with formed punch
Corresponding position is provided with avoiding hollow groove.
Further, the lower end of the lower template is provided with several feets.
The utility model has the advantages that the present invention relates to a kind of side pressure side punching die of cylindrical part, it is structurally reasonable, can quickly it add
Punching on work cylindrical part side wall, it is ensured that the concentricity between side wall punching and cylindrical part is not in deviation, is subtracted
Lack stamping procedure, improved efficiency, reduces production cost.
Detailed description of the invention
Fig. 1 is the half-sectional structure chart of main view of the invention.
Diagram: 1, feet；2, lower template；3, lower mould slider；4, formed punch；5, bottom plate；6, fixed mold core；7, tubular pressure
Flitch；8, upper mounted plate；9, nitrogen gas spring；10, punching pressure plate；11, punch fixing plate；12, cope plate；13, drive block；
14, block is leaned on；15, Limit screw；16, spring；17, avoiding hollow groove.
Specific embodiment
Present invention will be further explained below with reference to specific examples.It should be understood that these embodiments are merely to illustrate the present invention
Rather than it limits the scope of the invention.In addition, it should also be understood that, after reading the content taught by the present invention, those skilled in the art
Member can make various changes or modifications the present invention, and such equivalent forms equally fall within the application the appended claims and limited
Range.
As shown in Figure 1, the technical solution adopted by the present invention to solve the technical problems is: providing a kind of side of cylindrical part
Side punching die, including lower template 2 and cope plate 12 are pressed, bottom plate 5 is installed on the left of the upper end of the lower template 2,
It is provided with fixed mold core 6 on the left of the upper end of the bottom plate 5, horizontally slips and sets on the right side of the upper end of the bottom plate 5
It is equipped with lower mould slider 3, punch fixing plate 11, the punch fixing plate 11 are installed on the left of the upper end of the lower mould slider 3
Left side be provided with punching pressure plate 10, the middle part of the punching pressure plate 10 is fixed with formed punch horizontal through being disposed with one end
The lower end left side of the connected formed punch 4 of plate 11, the cope plate 12 is equipped with upper mounted plate 8, the lower end of the upper mounted plate 8
It is provided with the tubular pressure plate 7 being connected with the nitrogen gas spring 9 in cope plate 12, is equipped on the right side of the lower end of the cope plate 12
It is the drive block 13 on inclined-plane on the left of lower end, the lower end of the drive block 13 is in contact with the inclined-plane on 3 right side of lower mould slider, described
Lower template 2 upper end on the right side of be equipped with by block 14, the middle part by block 14 has been horizontally through one end and 3 phase of lower mould slider
The right end outside of Limit screw 15 even, the Limit screw 15 is socketed with spring 16.
As a kind of embodiment of the invention, when in use, the part for needing punching is socketed in fixed mold core 6
On, when cope plate 12 pushes, part can be compressed by tubular pressure plate 7, while compressing, drive block 13 is under
Mode slider 3 is in contact, and is pushed lower mould slider 3 to the left by the interaction on inclined-plane, is compressed by punching pressure plate 10
The side wall of part, while the stretching of formed punch 4 is punched out the side wall of part, the punching to side wall is realized, due to punching binder
The fixation mold core 6 of plate 10, tubular pressure plate 7 and inside acts on part simultaneously realizes being fixedly secured for part, will not go out
The case where existing eccentric and displacement, it ensure that the accuracy of punching.
Position corresponding with formed punch 4 is provided with avoiding hollow groove 17 in the right sidewall of the fixation mold core 6, prevents formed punch
4 collide fixed mold core 6.
The lower end of the lower template 2 is provided with several feets 1, and the installation of entire mold is facilitated to fix.
Structure of the invention is reasonable, can be with the punching on rapid processing cylindrical part side wall, it is ensured that side wall punching and cylinder
Concentricity between shape part is not in deviation, reduces stamping procedure, improves efficiency, reduces production cost.
Claims (3)
1. a kind of side pressure side punching die of cylindrical part, including lower template (2) and cope plate (12), which is characterized in that institute
It is equipped with bottom plate (5), is provided on the left of the upper end of the bottom plate (5) solid on the left of the upper end for the lower template (2) stated
Cover half core (6), the upper end right side of the bottom plate (5), which horizontally slips, is provided with lower mould slider (3), the lower mould slider
(3) it is equipped with punch fixing plate (11) on the left of upper end, the punch fixing plate is provided with punching pressure plate on the left of (11)
(10), the middle part of the punching pressure plate (10) is horizontal through the formed punch for being disposed with one end and being connected with punch fixing plate (11)
(4), it is equipped with upper mounted plate (8) on the left of the lower end of the cope plate (12), the lower end of the upper mounted plate (8) is provided with
The tubular pressure plate (7) being connected with the nitrogen gas spring (9) in cope plate (12), the lower end right side installation of the cope plate (12)
There are the drive block (13) on the left of lower end for inclined-plane, lower end and the inclined-plane phase on the right side of lower mould slider (3) of the drive block (13)
Contact, the upper end right side of the lower template (2) are equipped with by block (14), and described has been horizontally through one in the middle part of block (14)
The Limit screw (15) being connected with lower mould slider (3) is held, is socketed with spring (16) on the outside of the right end of the Limit screw (15).
2. the side pressure side punching die of cylindrical part according to claim 1, it is characterised in that: the fixation mold core
(6) position corresponding with formed punch (4) is provided with avoiding hollow groove (17) in right sidewall.
3. the side pressure side punching die of cylindrical part according to claim 1, it is characterised in that: the lower template
(2) lower end is provided with several feets (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811600154.9A CN109622750A (en) | 2018-12-26 | 2018-12-26 | A kind of side pressure side punching die of cylindrical part |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811600154.9A CN109622750A (en) | 2018-12-26 | 2018-12-26 | A kind of side pressure side punching die of cylindrical part |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109622750A true CN109622750A (en) | 2019-04-16 |
Family
ID=66077763
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811600154.9A Pending CN109622750A (en) | 2018-12-26 | 2018-12-26 | A kind of side pressure side punching die of cylindrical part |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109622750A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110064700A (en) * | 2019-05-16 | 2019-07-30 | 上海柘电金属科技有限公司 | A kind of air duct punching die |
| CN110576141A (en) * | 2019-10-17 | 2019-12-17 | 瑞安市繁盛紧固件股份有限公司 | Cold heading die with lateral punching |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20080004275A (en) * | 2006-07-05 | 2008-01-09 | 현대자동차주식회사 | A centering device for piercing punch |
| CN201432054Y (en) * | 2009-05-11 | 2010-03-31 | 襄樊东昇机械有限公司 | Die compounding blanking, stretching and lateral punching |
| CN105170781A (en) * | 2015-09-22 | 2015-12-23 | 无锡曙光模具有限公司 | Lateral punching die |
| CN205519197U (en) * | 2016-04-29 | 2016-08-31 | 青岛雄风实业有限公司 | Smart accuse mould of side blow |
| CN205966981U (en) * | 2016-08-19 | 2017-02-22 | 天津腾跃精模有限公司 | Punching die |
| CN209716186U (en) * | 2018-12-26 | 2019-12-03 | 宁波斯坦普汽车部件有限公司 | A kind of side pressure side punching die of cylindrical part |
-
2018
- 2018-12-26 CN CN201811600154.9A patent/CN109622750A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20080004275A (en) * | 2006-07-05 | 2008-01-09 | 현대자동차주식회사 | A centering device for piercing punch |
| CN201432054Y (en) * | 2009-05-11 | 2010-03-31 | 襄樊东昇机械有限公司 | Die compounding blanking, stretching and lateral punching |
| CN105170781A (en) * | 2015-09-22 | 2015-12-23 | 无锡曙光模具有限公司 | Lateral punching die |
| CN205519197U (en) * | 2016-04-29 | 2016-08-31 | 青岛雄风实业有限公司 | Smart accuse mould of side blow |
| CN205966981U (en) * | 2016-08-19 | 2017-02-22 | 天津腾跃精模有限公司 | Punching die |
| CN209716186U (en) * | 2018-12-26 | 2019-12-03 | 宁波斯坦普汽车部件有限公司 | A kind of side pressure side punching die of cylindrical part |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110064700A (en) * | 2019-05-16 | 2019-07-30 | 上海柘电金属科技有限公司 | A kind of air duct punching die |
| CN110576141A (en) * | 2019-10-17 | 2019-12-17 | 瑞安市繁盛紧固件股份有限公司 | Cold heading die with lateral punching |
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