CN203292300U - Numerical control punch machine lower die base fixing device - Google Patents
Numerical control punch machine lower die base fixing device Download PDFInfo
- Publication number
- CN203292300U CN203292300U CN2013202961748U CN201320296174U CN203292300U CN 203292300 U CN203292300 U CN 203292300U CN 2013202961748 U CN2013202961748 U CN 2013202961748U CN 201320296174 U CN201320296174 U CN 201320296174U CN 203292300 U CN203292300 U CN 203292300U
- Authority
- CN
- China
- Prior art keywords
- die shoe
- lower die
- die base
- numerical control
- rotary table
- 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.)
- Expired - Fee Related
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Abstract
The utility model relates to a numerical control punch machine lower die base fixing device which comprises a lower die body and a lower rotating disc. The lower die body is arranged between a first lower die base and a second lower die base. The first lower die base is provided with an arc side face. The second lower die base is provided with a step. The upper end portion of the lower rotating disc is provided with a groove matched with the second lower die base which is arranged in the groove. The second lower die base and the lower rotating disc are connected through a connecting plate. According to the numerical control punch machine lower die base fixing device, the groove which is matched with the second lower die base in a transition mode and the connecting plate are arranged on the lower rotating disc, so that connecting is reliable and firm, the problem that a lower die deviates caused by punch machine shaking is avoided, mounting is easy, and time and labor are saved.
Description
Technical field
The utility model relates to punch press die holder technology field, relates in particular to a kind of numerical control press die shoe fixture.
Background technology
NC turret punch machine is in long-term processing, and machine vibration is large, particularly during single side punching, is subjected to the impact of offset loading force, and counterdie can produce displacement, causes the upper and lower mould disalignment, causes mould to damage.Therefore when installation mold, be generally to guarantee the mould installation accuracy by adjusting counterdie, guarantee the axiality with patrix.
Counterdie of the prior art location needs employing alignment pin location, screw to connect, and installs and adjusts complexity, and is time-consuming.
Summary of the invention
The purpose of this utility model is in order to overcome the deficiencies in the prior art, provide a kind of connection firm, simple numerical control press die shoe fixture is installed.
The utility model is to be achieved through the following technical solutions: a kind of numerical control press die shoe fixture, comprise lower mould body and lower rotary table, described lower mould body is arranged between die shoe one and die shoe two, described die shoe one has arcuate flanks, described die shoe two has step, it is characterized in that, the upper end of described lower rotary table is provided with the groove that adapts with die shoe two, described die shoe two is placed in groove, by connecting plate, being connected between described die shoe two and lower rotary table.
Further, also comprise compact heap, described compact heap connects die shoe one and die shoe two.
Further, described connecting plate is connected with the side of die shoe two, the upper surface of lower rotary table respectively by screw.
Further, described die shoe two is installed with the groove interference fits.
Further, the junction of described lower rotary table and punch press is provided with damping device.
Compared with prior art, the beneficial effects of the utility model are: the utility model is by arranging groove and the connecting plate of installing with die shoe two interference fits on lower rotary table, it is firm to connect, and avoids producing skew because the punch press vibrations cause counterdie, and install simple, time saving and energy saving.
Description of drawings
Fig. 1 is the structural representation of a kind of numerical control press die shoe of the utility model fixture;
Fig. 2 is the structural representation of the utility model connecting plate.
The specific embodiment
, in order to make the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the utility model, and be not used in restriction the utility model.
See also Fig. 1 and Fig. 2, Fig. 1 is the structural representation of a kind of numerical control press die shoe of the utility model fixture; Fig. 2 is the structural representation of the utility model connecting plate.
Described a kind of numerical control press die shoe fixture, comprise lower mould body 1 and lower rotary table 4, described lower mould body 1 is arranged between die shoe 1 and die shoe 23, described die shoe 1 has arcuate flanks, described die shoe 23 has step, the upper end of described lower rotary table 4 is provided with the groove 5 that adapts with die shoe 23, and described die shoe 23 is placed in groove 5, and described die shoe 23 is connected with the connecting plate 6 that passes through between lower rotary table 4.
Described a kind of numerical control press die shoe fixture, also comprise compact heap 7, and described compact heap 7 connects die shoe 1 and die shoe 23, improves connection reliability.
Described connecting plate 6 is connected with the side of die shoe 23, the upper surface of lower rotary table 4 respectively by screw.
Described die shoe 23 is installed with groove 5 interference fits, improves the precision of installing, and increases reliability.
Described lower rotary table 4 is provided with damping device with the junction of punch press, slows down the vibrations of punch press, prevents that counterdie from producing large skew.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all any modifications of doing within spirit of the present utility model and principle, be equal to and replace and improvement etc., within all should being included in protection domain of the present utility model.
Claims (5)
1. numerical control press die shoe fixture, comprise lower mould body (1) and lower rotary table (4), described lower mould body (1) is arranged between die shoe one (2) and die shoe two (3), described die shoe one (2) has arcuate flanks, described die shoe two (3) has step, it is characterized in that, the upper end of described lower rotary table (4) is provided with the groove (5) that adapts with die shoe two (3), described die shoe two (3) is placed in groove (5), and described die shoe two (3) is connected with the connecting plate (6) that passes through between lower rotary table (4).
2. a kind of numerical control press die shoe fixture according to claim 1, is characterized in that, also comprises compact heap (7), and described compact heap (7) connects die shoe one (2) and die shoe two (3).
3. a kind of numerical control press die shoe fixture according to claim 1, is characterized in that, described connecting plate (6) is connected with the side of die shoe two (3), the upper surface of lower rotary table (4) respectively by screw.
4. a kind of numerical control press die shoe fixture according to claim 1, is characterized in that, described die shoe two (3) is installed with groove (5) interference fits.
5. a kind of numerical control press die shoe fixture according to claim 1, is characterized in that, described lower rotary table (4) is provided with damping device with the junction of punch press.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013202961748U CN203292300U (en) | 2013-05-28 | 2013-05-28 | Numerical control punch machine lower die base fixing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013202961748U CN203292300U (en) | 2013-05-28 | 2013-05-28 | Numerical control punch machine lower die base fixing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203292300U true CN203292300U (en) | 2013-11-20 |
Family
ID=49568340
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013202961748U Expired - Fee Related CN203292300U (en) | 2013-05-28 | 2013-05-28 | Numerical control punch machine lower die base fixing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203292300U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103264100A (en) * | 2013-05-28 | 2013-08-28 | 昆山众信精密模具标准件有限公司 | Numerical control punch press lower mold seat fixing device |
-
2013
- 2013-05-28 CN CN2013202961748U patent/CN203292300U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103264100A (en) * | 2013-05-28 | 2013-08-28 | 昆山众信精密模具标准件有限公司 | Numerical control punch press lower mold seat fixing device |
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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 |
Granted publication date: 20131120 Termination date: 20160528 |