CN203197094U - Positioning and punching device - Google Patents
Positioning and punching device Download PDFInfo
- Publication number
- CN203197094U CN203197094U CN 201320186954 CN201320186954U CN203197094U CN 203197094 U CN203197094 U CN 203197094U CN 201320186954 CN201320186954 CN 201320186954 CN 201320186954 U CN201320186954 U CN 201320186954U CN 203197094 U CN203197094 U CN 203197094U
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- patrix
- positioning
- punching
- punching device
- big
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Abstract
The utility model discloses a positioning and punching device, and aims to provide a positioning and punching device which is capable of completing punching with different punching position requirements and convenient to operate when a plurality of workpieces with different punching position requirements are punched. The positioning and punching device comprises an upper die holder and a lower die holder, wherein an upper die positioning sleeve is fixedly arranged below the upper die holder; the upper die positioning sleeve is internally provided with a movable upper die; a lower die is fixedly arranged above the lower die holder; and a stripper plate is arranged between an upper die and a lower die. The setting of the movable upper die shortens the distance between the upper die and the lower die, and is convenient to align a central point of a workpiece to be punched.
Description
Technical field
The utility model relates to field of machining, in particular, is a kind of positioning punching device.
Background technology
Recycling this hole behind made first hole of many employing elder generations at present when punch press upper punch porous workpiece locates to rush second hole or adopts simultaneously punching of porous.A kind of disclosed on Chinese patent literature " a kind of Multifunctional positioning punching die ", its publication number is CN 201320776 Y, " a kind of Multifunctional positioning punching die " in this technical scheme, principal character is: include mold and bed die, in mold, fixed bar is connected with the drift panel, and be provided with the drift installing hole at the drift panel, the drift installing hole is connected with drift, in bed die, fixed bar is connected with punching panel, be provided with the punching corresponding with the drift position of mounting hole at punching panel, and be provided with the pin hole at punching panel, the pin hole is connected with pin, two vertical side edge at punching panel are respectively equipped with positioning baffle, and the positioning baffle position can be respectively by the holding screw adjustment below the punching panel.This mould is installed in the punch press can carries out the punching operation, can disposablely finish the task of rushing a plurality of holes at article, but should " a kind of Multifunctional positioning punching die " exist the punching requirement that to finish different distributions punching requirement workpiece, when the workpiece that requires for many different punching positions, can't finish the defective of punching.
The utility model content
The utility model is devoted to solve and is existed the defective that can't finish punching when for the workpiece of many different punching position requirements in the prior art.When aiming to provide a kind of workpiece for many different punching position requirements, can finish the punching of different punching position requirements, easy to operate a kind of positioning punching device.
In order to solve the technical problem of above-mentioned existence, the utility model adopts following technical proposals: a kind of positioning punching device, comprise upper bolster and die shoe, described upper bolster below is fixed with the patrix positioning sleeve, be provided with movable patrix in the patrix positioning sleeve, described die shoe top is fixed with counterdie, is provided with stripper in the middle of described patrix and the counterdie, movable patrix be arranged so that Distance Shortened between patrix and the counterdie, be convenient to the central point that alignment pieces needs punching.
As preferably, described patrix is up big and down small Step Shaft, can in the patrix positioning sleeve, move like this, also so that the rigidity of patrix strengthen.
As preferably, be provided with up big and down small patrix stepped hole in the described patrix positioning sleeve, the upper end macro-axis of described patrix fits in the patrix stepped hole, and the degree of depth of control step macropore can be so that patrix be mobile in the scope of design.
As preferably, be provided with up big and down small positioning step hole in the patrix, adaptive in the described positioning step hole have pilot pin, a big up and small down Step Shaft shape of described pilot pin, the lower end of described pilot pin is taper, needs so easily the center of machining hole on the alignment pieces.
As preferably, be fixed on the die shoe rear side after described stripper (7) the one end bendings, the plane is provided with opening U-shaped breach outwardly corresponding to counterdie planar central position, and the naked eyes that are arranged so that of U-shaped breach can see very clearly that the taper of pilot pin lower end is not to the center that does not need machining hole on the alignment pieces.
Because adopt technique scheme, the beneficial effect of a kind of positioning punching device that the utility model provides is: can finish the punching of different punching position requirements 1.; 2. easy to operate.
Description of drawings
Fig. 1 is a kind of structural representation of the present utility model;
Fig. 2 is the left TV structure schematic diagram of the utility model Fig. 1;
Fig. 3 is the A-A top view of the utility model Fig. 2.
The specific embodiment
Below in conjunction with accompanying drawing and the specific embodiment the utility model is described in detail:
Embodiment 1
In the embodiment 1 shown in the accompanying drawing 1, the utility model adopts following technical proposals: comprise upper bolster 4 and die shoe 6, described upper bolster 4 belows are fixed with patrix positioning sleeve 3, be provided with movable patrix 2 in the patrix positioning sleeve 3, described die shoe 6 tops are fixed with counterdie 5, described patrix 2 and the counterdie 5 middle strippers 7 that are provided with, described patrix 2 is up big and down small Step Shaft, be provided with up big and down small patrix stepped hole in the described patrix positioning sleeve 3, the upper end macro-axis of described patrix 2 fits in the patrix stepped hole, be provided with up big and down small positioning step hole in the patrix 2, adaptive in the described positioning step hole have a pilot pin 1, described pilot pin 1 big up and small down Step Shaft shape, the lower end of described pilot pin 1 is taper, be fixed on die shoe 6 rear sides after the described stripper 7 one end bendings, the plane is provided with opening U-shaped breach outwardly corresponding to counterdie 5 planar central positions.
When the utility model uses in embodiment 1, the upper bolster 4 that assembles is fixed on the slider of punch 10, the die shoe 6 that assembles is fixed on the work surface of punching machine, need punching place demarcation central point 9 and draw mark at several in advance on the workpiece 8, after opening punch press, workpiece 8 is put between stripper 7 and the counterdie 5 also so that pilot pin centring point 9, when the downward punching of punch press, pilot pin 1 stressed being retracted in the positioning step hole, then patrix 2 contacts the rear section and is retracted in the patrix stepped hole with workpiece 8, after retreating to upper end and die shoe 6 contacts, patrix 2 finishes punching, when punch press makes progress, patrix 2 and pilot pin 1 reset under Gravitative Loads, and then travelling workpiece is aimed at central point 9 places of other need punching, repeats above-mentioned action and gets final product.
Claims (5)
1. positioning punching device, comprise upper bolster (4) and die shoe (6), it is characterized in that: described upper bolster (4) below is fixed with patrix positioning sleeve (3), be provided with movable patrix (2) in the patrix positioning sleeve (3), described die shoe (6) top is fixed with counterdie (5), described patrix (2) and the middle stripper (7) that is provided with of counterdie (5).
2. a kind of positioning punching device according to claim 1, it is characterized in that: described patrix (2) is up big and down small Step Shaft.
3. a kind of positioning punching device according to claim 1 and 2, it is characterized in that: be provided with up big and down small patrix stepped hole in the described patrix positioning sleeve (3), the upper end macro-axis of described patrix (2) fits in the patrix stepped hole.
4. a kind of positioning punching device according to claim 1 and 2, it is characterized in that: be provided with up big and down small positioning step hole in the patrix (2), adaptive in the described positioning step hole have a pilot pin (1), the big up and small down Step Shaft shape of described pilot pin (1), the lower end of described pilot pin (1) is taper.
5. a kind of positioning punching device according to claim 1, it is characterized in that: be fixed on die shoe (6) rear side after described stripper (7) the one end bendings, the plane is provided with opening U-shaped breach outwardly corresponding to counterdie (5) planar central position.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320186954 CN203197094U (en) | 2013-04-12 | 2013-04-12 | Positioning and punching device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320186954 CN203197094U (en) | 2013-04-12 | 2013-04-12 | Positioning and punching device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203197094U true CN203197094U (en) | 2013-09-18 |
Family
ID=49141234
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320186954 Expired - Fee Related CN203197094U (en) | 2013-04-12 | 2013-04-12 | Positioning and punching device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203197094U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105855415A (en) * | 2016-06-15 | 2016-08-17 | 青海铁塔制造有限责任公司 | Punching accurate positioning device, punching method and application of small punching equipment |
| CN106042054A (en) * | 2016-07-28 | 2016-10-26 | 无锡市博阳超声电器有限公司 | Punching machine with fixing function |
-
2013
- 2013-04-12 CN CN 201320186954 patent/CN203197094U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105855415A (en) * | 2016-06-15 | 2016-08-17 | 青海铁塔制造有限责任公司 | Punching accurate positioning device, punching method and application of small punching equipment |
| CN106042054A (en) * | 2016-07-28 | 2016-10-26 | 无锡市博阳超声电器有限公司 | Punching machine with fixing function |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130918 Termination date: 20180412 |