CN105855376A - Extrusion head for forming oblique holes in steel plates by means of compression - Google Patents
Extrusion head for forming oblique holes in steel plates by means of compression Download PDFInfo
- Publication number
- CN105855376A CN105855376A CN201610419713.0A CN201610419713A CN105855376A CN 105855376 A CN105855376 A CN 105855376A CN 201610419713 A CN201610419713 A CN 201610419713A CN 105855376 A CN105855376 A CN 105855376A
- Authority
- CN
- China
- Prior art keywords
- split
- extruding
- extrusion
- female
- extrusion head
- 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
Links
- 238000001125 extrusion Methods 0.000 title claims abstract description 33
- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 20
- 239000010959 steel Substances 0.000 title claims abstract description 20
- 230000006835 compression Effects 0.000 title abstract 3
- 238000007906 compression Methods 0.000 title abstract 3
- 238000009434 installation Methods 0.000 claims description 10
- 238000007373 indentation Methods 0.000 claims 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005056 compaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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
- B21D28/26—Perforating, i.e. punching holes in sheets or flat parts
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Shearing Machines (AREA)
Abstract
The invention relates to the technical field of extrusion dies, and discloses an extrusion head for forming oblique holes in steel plates by means of compression. The extrusion head comprises two branch bodies. The two branch bodies include an upper male extrusion branch body and a lower female extrusion branch body, an upper mounting portion is arranged on the upper portion of the male extrusion branch body, an extrusion protrusion is arranged on the lower surface of the male extrusion branch body, a lower mounting portion is arranged on the lower portion of the female extrusion branch body, an extrusion groove is formed in the upper surface of the female extrusion branch body, the extrusion protrusion is matched with the extrusion groove, a plane on the upper surface of the female extrusion branch body is obliquely arranged, and a blade or a tip structure is arranged at the outer edge of a side of the extrusion protrusion of the male extrusion branch body and corresponds to the highest position of the extrusion groove of the female extrusion branch body. The extrusion head has the advantage that the oblique holes can be formed in the steel plates by the aid of the extrusion head by means of compression.
Description
Technical field
The present invention relates to technical field of mold, concretely relate to suppress the extrusion head of angling hole on steel plate.
Background technology
Extrusion head is to include two splits, and one is public extruding split, and one is female extruding split, and split above is public extruding
Split, split below is female extruding split, and the top of public extruding split is installation position, expression lobes is presented herein below, female extruding
The bottom of split be installation position, above be extruding groove, expression lobes and extruding groove fit；In prior art, extrude convex
Below Qiing and extruding the above of groove be all horizontally disposed, the most such extrusion head can only extrude straight hole, i.e. on steel plate
The hole that the axis of extruded hole is vertical with steel plate surface, it is impossible to extruding angling hole, it is impossible to meet the requirement generating angling hole.
Summary of the invention
The purpose of the present invention is aiming at disadvantages mentioned above, it is provided that a kind of extruding that can be pressed into angling hole on steel plate
First kind suppresses the extrusion head of angling hole on steel plate.
The technical scheme is that and be achieved in that: a kind of extrusion head suppressing angling hole on steel plate, including two
Split, one is public extruding split, and one is female extruding split, and split above is public extruding split, and split below is female
Extruding split, public affairs extrude the Shi Shang installation position, top of split, expression lobes are presented herein below, and the bottom of female extruding split is lower installation
Position, it is extruding groove above, expression lobes and extruding groove fit, it is characterized in that: incline in the face above described female extruding split
Tiltedly arrange.
Saying further, the outer of the expression lobes side of described public extruding split has blade or cutting-edge structure, blade
Or the position corresponding to highest point of the cutting-edge structure extruding groove that extrudes split mother is arranged.
Saying further, described female extruding split has Magnet around groove.
Saying further, the face below the expression lobes of described public extruding split is obliquely installed, the direction of inclination and extruding
The direction that groove fit tilts is consistent.
The invention has the beneficial effects as follows: such extrusion head can be pressed into the hole of angling hole on steel plate.
The outer of the expression lobes side of described public extruding split has blade or cutting-edge structure, blade or cutting-edge structure and exists
The position that the highest point of the extruding groove of female extruding split is corresponding is arranged, the advantage also with drilling accurate positioning.
Described female extruding split has Magnet around groove, also has steel plate placement location advantage accurately.
Face below the expression lobes of described public extruding split is obliquely installed, and the direction of inclination and extruding groove fit tilt
Direction consistent, also there is minimizing pressing stroke, the advantage improving work efficiency.
Accompanying drawing explanation
Fig. 1 is the cross-sectional view of the present invention.
Fig. 2 is the schematic diagram being formed with inclined hole steel plate by the present invention.
Wherein: 1, male extruding split 2, female extruding split 3, upper installation position 4, expression lobes 5, lower installation position
6, extruding groove 7, following face 8, blade or cutting-edge structure 9, Magnet 10, above face 11, inclined hole 12, steel plate.
Detailed description of the invention
The invention will be further described below in conjunction with the accompanying drawings.
As it is shown in figure 1, a kind of extrusion head suppressing angling hole on steel plate, including two splits, one is public extruding point
Body 1, one is female extruding split 2, and split above is public extruding split 1, and split below is female extruding split 2, public extruding
The Shi Shang installation position, top 3 of split, expression lobes 4 is presented herein below, the Shi Xia installation position, bottom 5 of female extruding split, is above
Extruding groove 6, expression lobes and extruding groove fit, is characterized in that: the face 10 above described female extruding split is obliquely installed, this
Sample steel plate can be placed on the face above female extruding split, is pressed into the steel plate 12 with inclined hole 11, and product is as shown in Figure 2.
Saying further, the outer of the expression lobes side of described public extruding split has blade or cutting-edge structure 8, blade
Or the position corresponding to highest point of the cutting-edge structure extruding groove that extrudes split mother is arranged, such blade or cutting-edge structure are permissible
Steel plate produces impression, there is the effect to the location, hole produced.
Say further, described female extruding split has Magnet 9 around groove, this avoid steel plate before compaction
Slide.
Saying further, the face 7 below the expression lobes of described public extruding split is obliquely installed, the direction of inclination and extruding
The direction that groove fit tilts is consistent, thus can reduce the stroke of press, improves efficiency.
The foregoing is only the specific embodiment of the present invention, but the architectural feature of the present invention is not limited to this, any ability
The technical staff in territory is in the field of the invention, and change or the modification made all are contained in the scope of the claims of the present invention.
Claims (4)
1. suppressing an extrusion head for angling hole on steel plate, including two splits, one is public extruding split, and one is female squeezing
Pressure split, split above is public extruding split, and split below is female extruding split, and the top of public extruding split is upper installation
Position, expression lobes is presented herein below, the Shi Xia installation position, bottom of female extruding split, is extruding groove above, expression lobes and squeezing
Indentation slot fit, is characterized in that: the face above described female extruding split is obliquely installed.
Extrusion head the most according to claim 1, is characterized in that: the outer tool of the expression lobes side of described public extruding split
Position corresponding to highest point having the extruding groove that blade or cutting-edge structure, blade or cutting-edge structure extrude split mother is arranged.
Extrusion head the most according to claim 1 and 2, is characterized in that: described female extruding split has Magnet around groove.
Extrusion head the most according to claim 3, is characterized in that: the face below the expression lobes of described public extruding split tilts
Arranging, the direction that the direction of inclination tilts with extruding groove fit is consistent.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610419713.0A CN105855376A (en) | 2016-06-16 | 2016-06-16 | Extrusion head for forming oblique holes in steel plates by means of compression |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610419713.0A CN105855376A (en) | 2016-06-16 | 2016-06-16 | Extrusion head for forming oblique holes in steel plates by means of compression |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105855376A true CN105855376A (en) | 2016-08-17 |
Family
ID=56649289
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610419713.0A Pending CN105855376A (en) | 2016-06-16 | 2016-06-16 | Extrusion head for forming oblique holes in steel plates by means of compression |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105855376A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111136161A (en) * | 2019-12-26 | 2020-05-12 | 安徽千缘模具有限公司 | Novel inclined plane punching lateral force prevention die |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0810870A (en) * | 1994-06-27 | 1996-01-16 | Unisia Jecs Corp | Inclined hole drilling device |
| CN202061979U (en) * | 2011-05-10 | 2011-12-07 | 山东雷帕得弹簧有限公司 | Composite hole thermal forming die |
| CN202239199U (en) * | 2011-10-12 | 2012-05-30 | 安徽福达汽车模具制造有限公司 | Punching die structure |
| CN202943134U (en) * | 2012-11-30 | 2013-05-22 | 昆山安磊照明科技有限公司 | Lamp cover punching die |
| CN203380255U (en) * | 2013-06-14 | 2014-01-08 | 浙江吉利汽车研究院有限公司杭州分公司 | Device for punching inclined hole positively |
| CN204747208U (en) * | 2015-06-25 | 2015-11-11 | 杭州斯莱特泵业有限公司 | Inclined plane lid punching die |
-
2016
- 2016-06-16 CN CN201610419713.0A patent/CN105855376A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0810870A (en) * | 1994-06-27 | 1996-01-16 | Unisia Jecs Corp | Inclined hole drilling device |
| CN202061979U (en) * | 2011-05-10 | 2011-12-07 | 山东雷帕得弹簧有限公司 | Composite hole thermal forming die |
| CN202239199U (en) * | 2011-10-12 | 2012-05-30 | 安徽福达汽车模具制造有限公司 | Punching die structure |
| CN202943134U (en) * | 2012-11-30 | 2013-05-22 | 昆山安磊照明科技有限公司 | Lamp cover punching die |
| CN203380255U (en) * | 2013-06-14 | 2014-01-08 | 浙江吉利汽车研究院有限公司杭州分公司 | Device for punching inclined hole positively |
| CN204747208U (en) * | 2015-06-25 | 2015-11-11 | 杭州斯莱特泵业有限公司 | Inclined plane lid punching die |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111136161A (en) * | 2019-12-26 | 2020-05-12 | 安徽千缘模具有限公司 | Novel inclined plane punching lateral force prevention die |
| CN111136161B (en) * | 2019-12-26 | 2021-11-30 | 安徽千缘模具有限公司 | Inclined plane punching lateral force prevention die |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160817 |