CN202893955U - Cutting-off die of guide bracket - Google Patents
Cutting-off die of guide bracket Download PDFInfo
- Publication number
- CN202893955U CN202893955U CN 201220606277 CN201220606277U CN202893955U CN 202893955 U CN202893955 U CN 202893955U CN 201220606277 CN201220606277 CN 201220606277 CN 201220606277 U CN201220606277 U CN 201220606277U CN 202893955 U CN202893955 U CN 202893955U
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- China
- Prior art keywords
- die
- plate
- cut
- pressing device
- material pressing
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- Expired - Fee Related
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Abstract
The utility model provides a cutting-off die of a guide bracket. The cutting-off die of the guide bracket can solve the problems that machining efficiency is low, and quality of machined fracture can not meet quality requirements when a workpiece is sawed off by a saw manually. The cutting-off die of the guide bracket comprises an upper module and a lower module, the upper module consists of an upper die plate, the lower module is composed of a lower die plate, an upper fixed plate which is arranged by an upper padding plate is arranged on the lower portion of the upper die plate, and a compound die is guided by a sliding guide post component between the upper die plate and the lower die plate. The cutting-off die of the guide bracket is characterized by comprising a cutting-off puncher pin, a material pressing device is arranged below the upper fixed plate, a positioning device is arranged on the lower die plate, the cutting-off puncher pin is perpendicularly arranged in the upper fixed plate and penetrates through the material pressing device, and a workpiece to be machined is tightly pressed on the positioning device by the material pressing device.
Description
Technical field
The utility model relates to the stamping technology field of auto parts section, is specially a kind of cut-out mould of guiding trestle.
Background technology
A kind of guiding trestle of car transmissions, its structure is seen Fig. 1, and it in use uses in pairs, and processed this guiding trestle all is that left and right support is processed respectively in the past, and working (machining) efficiency is low; In addition because this guiding trestle wall is thin, and its one-sided forming face is complicated, and workpiece was because unbalance stress was prone to bending, the problem such as burst apart during single workpiece punch process in the past, and crudy is low.In order to improve working (machining) efficiency and to guarantee crudy, now adopt one-time forming die to process symmetrical a pair of guiding trestle, again this being cut off shaping to guiding trestle gets final product, in the past when this is cut off guiding trestle, mostly be by artificial sawed-off with saw blade, not only working (machining) efficiency is low for it, and the processing quality of tube cutting can not meet the demands.
Summary of the invention
For the problems referred to above, the utility model provides a kind of cut-out mould of guiding trestle, and it can solve the problem that the existing artificial working (machining) efficiency that adopts the sawed-off workpiece of saw blade to exist is low, the processing quality of tube cutting can not satisfy quality requirement.
Its technical scheme is such, it comprises upper module and lower module, described upper module comprises cope match-plate pattern, described lower module comprises lower bolster, described cope match-plate pattern bottom is equipped with upper mounted plate by upper padding plate, between described cope match-plate pattern and the lower bolster by slip guide pillar assembly guiding matched moulds, it is characterized in that: it comprises the cut-out drift, under the fixed plate material pressing device is installed, on the described lower bolster positioner is installed, described cut-out drift at right angle setting is in the fixed plate, and passing described material pressing device, workpiece to be processed is pressed on the described positioner by described material pressing device.
It is further characterized in that:
Described material pressing device comprises holding pad, and described holding pad is lifted on fixed plate below by bolt and Rectangular Spring, is fixed with binder block under the described holding pad, and described cut-out drift passes described holding pad, binder block from top to bottom successively;
Described positioner comprises die, and described die is installed on described lower bolster, and described die is interior, longitudinally the axis symmetry is installed with locating piece.
Adopt the utility model mould, its beneficial effect is: workpiece to be processed is pressed on the positioner of counterdie by the material pressing device of patrix, the shearing punch that is installed on patrix during punching press passes material pressing device with cutting workpiece, its working (machining) efficiency is high, and because punching press is stressed evenly, can effectively guarantee the fracture surface quality.
Description of drawings
Fig. 1 is the guiding support structure schematic diagram of the utility model processing;
Fig. 2 is the lower module plan structure schematic diagram of the utility model mould;
Fig. 3 is that the A-A of the utility model mould under the matched moulds state is to structural representation.
The specific embodiment
See Fig. 2 and Fig. 3, the utility model mould comprises upper module and lower module, upper module comprises cope match-plate pattern 1, lower module comprises lower bolster 2, cope match-plate pattern 1 bottom is equipped with upper mounted plate 5 by upper padding plate 3, between cope match-plate pattern 1 and the lower bolster 2 by slip guide pillar assembly 10 guiding matched moulds, it also comprises cut-out drift 8, upper mounted plate is equipped with material pressing device 5 times, on the lower bolster 2 positioner is installed, cut off drift 8 at right angle settings in upper mounted plate 5 and pass material pressing device, workpiece to be processed 11 is pressed on the positioner by material pressing device.Material pressing device comprises holding pad 7, and holding pad 7 is lifted on upper mounted plate 5 belows by bolt 12 and Rectangular Spring 13, and holding pad is fixed with binder block 97 times, cuts off drift 8 and passes successively holding pad 7, binder block 9 from top to bottom; Positioner comprises die 4, and die 4 is installed on lower bolster 2, in the die 4, longitudinally the axis symmetry is installed with locating piece 6.
Claims (3)
1. the cut-out mould of a guiding trestle, its technical scheme is such, it comprises upper module and lower module, described upper module comprises cope match-plate pattern, described lower module comprises lower bolster, described cope match-plate pattern bottom is equipped with upper mounted plate by upper padding plate, between described cope match-plate pattern and the lower bolster by slip guide pillar assembly guiding matched moulds, it is characterized in that: it comprises the cut-out drift, under the fixed plate material pressing device is installed, on the described lower bolster positioner is installed, described cut-out drift at right angle setting is in the fixed plate, and passing described material pressing device, workpiece to be processed is pressed on the described positioner by described material pressing device.
2. the cut-out mould of a kind of guiding trestle according to claim 1, it is characterized in that: described material pressing device comprises holding pad, described holding pad is lifted on fixed plate below by bolt and Rectangular Spring, be fixed with binder block under the described holding pad, described cut-out drift passes described holding pad, binder block from top to bottom successively.
3. the cut-out mould of a kind of guiding trestle according to claim 1 and 2, it is characterized in that: described positioner comprises die, described die is installed on described lower bolster, in the described die, longitudinally the axis symmetry is installed with locating piece.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 201220606277 CN202893955U (en) | 2012-11-16 | 2012-11-16 | Cutting-off die of guide bracket |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 201220606277 CN202893955U (en) | 2012-11-16 | 2012-11-16 | Cutting-off die of guide bracket |
Publications (1)
Publication Number | Publication Date |
---|---|
CN202893955U true CN202893955U (en) | 2013-04-24 |
Family
ID=48114675
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN 201220606277 Expired - Fee Related CN202893955U (en) | 2012-11-16 | 2012-11-16 | Cutting-off die of guide bracket |
Country Status (1)
Country | Link |
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CN (1) | CN202893955U (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104259293A (en) * | 2014-08-15 | 2015-01-07 | 宁波福耀汽车零部件有限公司 | Stamping and cutting device for automobile door frame column outer plate |
-
2012
- 2012-11-16 CN CN 201220606277 patent/CN202893955U/en not_active Expired - Fee Related
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104259293A (en) * | 2014-08-15 | 2015-01-07 | 宁波福耀汽车零部件有限公司 | Stamping and cutting device for automobile door frame column outer plate |
CN104259293B (en) * | 2014-08-15 | 2016-05-04 | 宁波宏协承汽车部件有限公司 | A kind of die cut device of automobile door frame center pillar outside plate |
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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: 20130424 Termination date: 20131116 |