CN202387810U - Device for being favorable for keeping flatness of large-area lug boss plate - Google Patents
Device for being favorable for keeping flatness of large-area lug boss plate Download PDFInfo
- Publication number
- CN202387810U CN202387810U CN201120532455XU CN201120532455U CN202387810U CN 202387810 U CN202387810 U CN 202387810U CN 201120532455X U CN201120532455X U CN 201120532455XU CN 201120532455 U CN201120532455 U CN 201120532455U CN 202387810 U CN202387810 U CN 202387810U
- Authority
- CN
- China
- Prior art keywords
- boss
- substrate platform
- flatness
- lug boss
- substrate holder
- 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 discloses a device for being favorable for keeping the flatness of a large-area lug boss plate. The device comprises a substrate holder, wherein a convex lug boss is arranged in the middle of the substrate holder, and simultaneously, a plurality of small lug bosses are arranged on the surface of the substrate holder close to each side of the substrate holder. According to the device, the small lug bosses are additionally arranged around the lug boss of the plate so as to achieve the purpose of dispersion of material stress, and only the additionally arranged small lug bosses need to be cut out in the subsequent step without adding a leveling process, so that the extra labor amount is reduced, and thus the stability of production is favorably promoted, a product obtained by the production does not deform, the flatness of the product reaches the standard, and the device has better practicality.
Description
Technical field
The utility model relates to big boss plate stamping technical field, concrete relates to a kind of device that benefits the flatness that keeps large tracts of land boss sheet material.
Background technology
In existing the production, the situation of deflection deformation often when the bigger boss of punching press, can occur, influence flatness, the way of traditional handicraft is to carry out the flat operation of skill in the operation follow-up appending, but effect is not very desirable, has spent extra labour and time yet.
The utility model content
The purpose of the utility model is to solve the problem that exists in the prior art, and a kind of device that benefiting of production keeps the flatness of large tracts of land boss sheet material that is beneficial to is provided.
The utility model is achieved through following technical scheme:
A kind of device that benefits the flatness that keeps large tracts of land boss sheet material comprises the substrate platform, and substrate platform middle part is provided with protruding boss, and simultaneously, the position distribution near each side of substrate platform on substrate platform surface has a plurality of small boss.
Wherein, near the small boss of substrate platform upper side edge with identical near the quantity of the small boss of substrate platform lower side and the position is corresponding one by one.
Near the small boss of substrate platform left side with identical near the quantity of the small boss of substrate platform right edge and the position is corresponding one by one.
The usefulness of the utility model is:
The device of the utility model appends the shaping small boss at sheet material boss periphery; Realized the purpose of dispersion stress, and, need not to increase the flat operation of skill in subsequent handling as long as with the small boss excision of appending; Alleviated the extra amount of labour; What help promoting producing is stable, and produces that the product that obtains does not have distortion and flatness is up to standard, possesses preferable practicality.
Description of drawings
To combine embodiment and accompanying drawing that the utility model is done further to describe in detail below:
Fig. 1 is the overall structure sketch map of the utility model;
Fig. 2 is the sectional structure side view of the utility model.
The specific embodiment
For the purpose, technical scheme and the advantage that make the utility model is clearer,, the utility model is further elaborated below in conjunction with accompanying drawing and embodiment.Should be appreciated that specific embodiment described herein only in order to explanation the utility model, and be not used in qualification the utility model.
Like Fig. 1～a kind of device that benefits the flatness that keeps large tracts of land boss sheet material for the utility model shown in Figure 2; Comprise substrate platform 3; Substrate platform 3 middle parts are provided with protruding boss 1, and simultaneously, the position distribution near each side of substrate platform 3 on substrate platform 3 surfaces has a plurality of small boss 2.
Wherein, near the small boss 2 of substrate platform 3 upper side edges with identical near the quantity of the small boss 2 of substrate platform 3 lower sides and the position is corresponding one by one.
Near the small boss 2 of substrate platform 3 left side with identical near the quantity of the small boss 2 of substrate platform 3 right edge and the position is corresponding one by one.
The utility model appends small boss 2 at boss 1 periphery of product, and like this when product punching press boss 1, the effect through small boss 2 can change the material stress effect; Flow when making material forming evenly; Can not produce phenomenons such as deflection deformation, beneficial effect is obvious, has well reached production requirement.
Claims (3)
1. device that benefits the flatness that keeps large tracts of land boss sheet material; Comprise substrate platform (3); It is characterized in that substrate platform (3) middle part is provided with protruding boss (1), simultaneously, the position distribution near each side of substrate platform (3) on substrate platform (3) surface has a plurality of small boss (2).
2. the device that benefits the flatness that keeps large tracts of land boss sheet material according to claim 1 is characterized in that near the described small boss (2) of substrate platform (3) upper side edge with identical near the quantity of the small boss (2) of substrate platform (3) lower side and the position is corresponding one by one.
3. the device that benefits the flatness that keeps large tracts of land boss sheet material according to claim 1 is characterized in that near the described small boss (2) of substrate platform (3) left side with identical near the quantity of the small boss (2) of substrate platform (3) right edge and the position is corresponding one by one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120532455XU CN202387810U (en) | 2011-12-19 | 2011-12-19 | Device for being favorable for keeping flatness of large-area lug boss plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120532455XU CN202387810U (en) | 2011-12-19 | 2011-12-19 | Device for being favorable for keeping flatness of large-area lug boss plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202387810U true CN202387810U (en) | 2012-08-22 |
Family
ID=46662762
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201120532455XU Expired - Fee Related CN202387810U (en) | 2011-12-19 | 2011-12-19 | Device for being favorable for keeping flatness of large-area lug boss plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202387810U (en) |
-
2011
- 2011-12-19 CN CN201120532455XU patent/CN202387810U/en not_active Expired - Fee Related
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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: 20120822 Termination date: 20201219 |