CN105499372A - Side punching mold - Google Patents
Side punching mold Download PDFInfo
- Publication number
- CN105499372A CN105499372A CN201510879075.6A CN201510879075A CN105499372A CN 105499372 A CN105499372 A CN 105499372A CN 201510879075 A CN201510879075 A CN 201510879075A CN 105499372 A CN105499372 A CN 105499372A
- Authority
- CN
- China
- Prior art keywords
- die
- drift
- block
- askew
- mold
- 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
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26F—PERFORATING; PUNCHING; CUTTING-OUT; STAMPING-OUT; SEVERING BY MEANS OTHER THAN CUTTING
- B26F1/00—Perforating; Punching; Cutting-out; Stamping-out; Apparatus therefor
- B26F1/02—Perforating by punching, e.g. with relatively-reciprocating punch and bed
- B26F1/14—Punching tools; Punching dies
Abstract
The invention discloses a side punching mold, belongs to the field of mold punching devices, and solves the problems of narrow application range, high punching cost and low punching efficiency in a traditional punching mold. The side punching mold comprises upper and lower mold bases; two sets of punching devices are arranged between the upper and lower mold bases in a mirror image manner; the punching devices include pressing plates and pressing blocks; the pressing blocks are fixedly arranged on the upper mold base; concave molds are arranged on one sides of the pressing blocks; concave mold driving blocks are arranged on the back sides of the concave molds; concave mold inclined cutters are arranged on the back sides of the concave mold driving blocks; concave mold return springs are arranged rightly below the concave mold inclined cutters; concave mold beating rods are fixedly arranged on the upper mold base rightly above the concave mold inclined cutters; punch fixed blocks are arranged on the other sides of the pressing blocks; punches are preset on the punch fixed blocks; punch driving blocks are arranged on the back sides of the punch fixed blocks; punch inclined cutters are arranged on the back sides of the punch driving blocks; punch return springs are arranged rightly below the punch inclined cutters; and punch beating rods are fixedly arranged on the upper mold base rightly above the punch inclined cutters.
Description
technical field:
The invention belongs to die set field, particularly relate to a kind of side piercing die.
background technology:
Punching press is under normal temperature condition, utilizes the diel be arranged on forcing press, pressure is applied to raw material, raw material are produced be separated or plastic deformation, thus obtain a kind of pressure processing method of required part, perforating die is mould raw material being stamped out various nibs.
The perforating die of current use has following two shortcomings: 1 is when the punching of product side is from side close together, and ecto-entad punching needs to consider strength of concave mould problem; 2 is when dual-side all needs punching, and common tangent mould, need two molds just die-cutly can complete both sides, manufacturing cost is high, and punching efficiency is low.
summary of the invention:
The present invention overcomes the deficiency that prior art exists, solve the existing punching die scope of application narrow, high and the inefficient problem of punching of punching cost, aim to provide a kind of side piercing die, the from inside to outside punching of this side piercing die, completes die-cut by increasing strength of concave mould, and this side piercing die can to complete both sides die-cut, reduce number of molds, improve punching efficiency.
For solving the problems of the technologies described above, the technical solution used in the present invention is: side piercing die, comprise upper bolster and die shoe, between described upper bolster and die shoe, mirror image is provided with two groups of hole punched devices, described hole punched device comprises holding pad and binder block, binder block is fixedly installed on upper bolster, the side of binder block is provided with die, the rear side of die arranges die drive block, the rear side of described die drive block is provided with and drives the die of die drive block motion to cut sth. askew, die is provided with die returning device immediately below cutting sth. askew, die cut sth. askew directly over upper bolster on be fixedly installed die and make bar,
The opposite side of described binder block is provided with drift fixed block, drift fixed block is preset with drift, the rear side of drift fixed block is provided with drift drive block, be provided with on rear side of drift drive block and drive the drift of drift drive block motion to cut sth. askew, drift is provided with drift returning device immediately below cutting sth. askew, drift cut sth. askew directly over upper bolster on be fixedly installed drift and make bar.
Further, the rear side that described die is cut sth. askew and drift is cut sth. askew is provided with fixed stop.
Further, arrange upper limit position block and lower position block between described upper bolster and die shoe, upper limit position block and lower position block are fixedly installed on upper bolster and die shoe respectively.
Further, the inner side of described upper bolster and die shoe is respectively arranged with upper padding plate and lower bolster.
The present invention compared with prior art has following beneficial effect: side piercing die of the present invention punching from inside to outside, can, by increasing strength of concave mould, complete die-cut.This side piercing die mirror image is provided with two groups of hole punched devices in addition, and about only needing one set of die just can complete product, 2 limits are die-cut, which reduces number of molds, reduce punching cost, improve punching efficiency.
accompanying drawing illustrates:
Below in conjunction with accompanying drawing, the present invention will be further described in detail;
Fig. 1 is structural representation of the present invention.
In figure: 1 is upper bolster, 2 is die shoe, and 3 is upper padding plate, and 4 is lower bolster; 5 is holding pad, and 6 is binder block, and 7 is die, and 8 is die drive block; 9 cut sth. askew for die, and 10 is die returning device, and 11 make bar for die; 12 is drift fixed block, and 13 is drift, and 14 is drift drive block; 15 cut sth. askew for drift, and 16 is drift returning device, and 17 make bar for drift; 18 is fixed stop, and 19 is upper limit position block, and 20 is lower position block.
detailed description of the invention:
As shown in Figure 1, side piercing die, comprise upper bolster 1 and die shoe 2, the inner side of described upper bolster 1 and die shoe 2 is respectively arranged with upper padding plate 3 and lower bolster 4, between described upper bolster 1 and die shoe 2, mirror image is provided with two groups of hole punched devices, described hole punched device comprises holding pad 5 and binder block 6, binder block 6 is fixedly installed on upper bolster 1, the side of binder block 6 is provided with die 7, the rear side of die 7 arranges die drive block 8, the rear side of described die drive block 8 is provided with the die driving die drive block 8 to move and cuts sth. askew 9, die is cut sth. askew immediately below 9 and is provided with die returning device 10, the upper bolster 1 that die is cut sth. askew directly over 9 is fixedly installed die and makes bar 11,
The opposite side of described binder block 6 is provided with drift fixed block 12, drift fixed block 12 is preset with drift 13, the rear side of drift fixed block 12 is provided with drift drive block 14, be provided with the drift driving drift drive block 14 to move on rear side of drift drive block 14 and cut sth. askew 15, drift is cut sth. askew immediately below 15 and is provided with drift returning device 16, the upper bolster 1 that drift is cut sth. askew directly over 15 is fixedly installed drift and makes bar 17.
The course of work of the present invention: during use, upper bolster 1 moves downward, because binder block 6 is positioned at bottom, first holding pad 5 contacts with product and is pushed down by product, upper bolster 1 continues to move downward, die is made bar 11 and is moved down thereupon, downward driving die is cut sth. askew and 9 to be moved down, die is cut sth. askew in 9 processes moved down and is driven groove to move to cutting position to the right, in the process that upper bolster 1 moves down, drift is made bar 17 and is also moved down thereupon, drift is made bar 17 and is driven downwards drift to cut sth. askew 15 to move, drift is cut sth. askew in 15 processes moved down and is driven drift fixed block 12 to be moved to the left, drift 13 is driven to be moved to the left 5mm, die-cutly to complete.
In order to fixing die cut sth. askew 9 and drift cut sth. askew 15, described die cut sth. askew 9 and drift cut sth. askew 15 rear side be provided with fixed stop 18.Fixed stop 18 limit die cut sth. askew 9 and drift to cut sth. askew 15 positions of moving backward, thus make die cut sth. askew 9 and cut sth. askew 15 driving die drive blocks 8 and drift drive block 14 of drift move.
In addition, arrange upper limit position block 19 and lower position block 20 between described upper bolster 1 and die shoe 2, upper limit position block 19 and lower position block 20 are fixedly installed on upper bolster 1 and die shoe 2 respectively.It is excessive that upper limit position block 19 and lower position block 20 can effectively prevent upper bolster 1 from moving downward, and damages product by pressure.
By reference to the accompanying drawings embodiments of the invention are explained in detail above, but the present invention is not limited to above-described embodiment, in the ken that those of ordinary skill in the art possess, various change can also be made under the prerequisite not departing from present inventive concept.
Claims (4)
1. side piercing die, it is characterized in that: comprise upper bolster (1) and die shoe (2), between described upper bolster (1) and die shoe (2), mirror image is provided with two groups of hole punched devices, described hole punched device comprises holding pad (5) and binder block (6), binder block (6) is fixedly installed on upper bolster (1), the side of binder block (6) is provided with die (7), the rear side of die (7) arranges die drive block (8), the rear side of described die drive block (8) is provided with the die driving die drive block (8) to move and cuts sth. askew (9), die returning device (10) is provided with immediately below die is cut sth. askew (9), upper bolster (1) directly over die is cut sth. askew (9) is fixedly installed die and makes bar (11),
The opposite side of described binder block (6) is provided with drift fixed block (12), drift fixed block (12) is preset with drift (13), the rear side of drift fixed block (12) is provided with drift drive block (14), drift drive block (14) rear side is provided with the drift driving drift drive block (14) to move and cuts sth. askew (15), be provided with drift returning device (16) immediately below drift is cut sth. askew (15), the upper bolster (1) directly over drift is cut sth. askew (15) be fixedly installed drift and make bar (17).
2. side piercing die according to claim 1, is characterized in that: the rear side that described die is cut sth. askew (9) and drift is cut sth. askew (15) is provided with fixed stop (18).
3. side piercing die according to claim 2, it is characterized in that: arrange upper limit position block (19) and lower position block (20) between described upper bolster (1) and die shoe (2), upper limit position block (19) and lower position block (20) are fixedly installed on upper bolster (1) and die shoe (2) respectively.
4. side piercing die according to claim 3, is characterized in that: the inner side of described upper bolster (1) and die shoe (2) is respectively arranged with upper padding plate (3) and lower bolster (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510879075.6A CN105499372A (en) | 2015-12-05 | 2015-12-05 | Side punching mold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510879075.6A CN105499372A (en) | 2015-12-05 | 2015-12-05 | Side punching mold |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105499372A true CN105499372A (en) | 2016-04-20 |
Family
ID=55707891
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510879075.6A Pending CN105499372A (en) | 2015-12-05 | 2015-12-05 | Side punching mold |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105499372A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108437048A (en) * | 2018-01-25 | 2018-08-24 | 广东顺事德智能科技有限公司 | A kind of wire box automatic punch machine |
| CN114669654A (en) * | 2022-04-01 | 2022-06-28 | 上海兰钧新能源科技有限公司 | Explosion-proof valve mounting hole punching device and method |
-
2015
- 2015-12-05 CN CN201510879075.6A patent/CN105499372A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108437048A (en) * | 2018-01-25 | 2018-08-24 | 广东顺事德智能科技有限公司 | A kind of wire box automatic punch machine |
| CN114669654A (en) * | 2022-04-01 | 2022-06-28 | 上海兰钧新能源科技有限公司 | Explosion-proof valve mounting hole punching device and method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160420 |
|
| WD01 | Invention patent application deemed withdrawn after publication |