CN202571133U - Bottom plate for nut die - Google Patents
Bottom plate for nut die Download PDFInfo
- Publication number
- CN202571133U CN202571133U CN 201220196021 CN201220196021U CN202571133U CN 202571133 U CN202571133 U CN 202571133U CN 201220196021 CN201220196021 CN 201220196021 CN 201220196021 U CN201220196021 U CN 201220196021U CN 202571133 U CN202571133 U CN 202571133U
- Authority
- CN
- China
- Prior art keywords
- groove
- bottom plate
- base plate
- hole
- nut
- 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 - Lifetime
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Abstract
The utility model relates to the technical field of machinery, in particular to a bottom plate for a nut die. A fixing hole is formed in the left upper corner, right upper corner, left lower corner and right lower corner of a bottom plate body. A groove is formed in the center of the bottom plate body. A large through hole is formed in the center of the bottom of the groove. Three bolt holes are formed at the bottom of the groove. Four small through holes are formed in the bottom plate body, and are positioned above the groove, below the groove, on the left side of the groove and on the right side of the groove respectively. Compared with the prior art, the bottom plate has the advantages that a bottom plate structural design special for the nut die is adopted, so that the bottom plate can be matched with the nut die, and the production efficiency and finished product performance of a nut are improved.
Description
Technical field
The utility model relates to field of mechanical technique, specifically a kind of base plate of nut mould.
Background technology
At present, in the nut process, generally forge into rectangle earlier, and then the manufacturing process through sawing or grinding, it is manufactured needed shape.Such manufacture, not only production efficiency is low, and the end properties that produces is relatively poor.Production efficiency and end properties in order to improve nut have designed the nut mould, but the nut mould is special owing to its structure, and common bottom can't be used with its coupling.Therefore, design is a kind of can be vital with the base plate that nut mould coupling is used.
Summary of the invention
The purpose of the utility model is the deficiency that overcomes prior art, and providing a kind of can mate the base plate that uses with the nut mould.
In order to achieve the above object; The utility model has designed a kind of base plate of nut mould; It is characterized in that: the upper left corner of base plate body, the upper right corner, the lower left corner and the lower right corner respectively are provided with a fixing hole, and the center of base plate body is provided with groove, and the bottom centre of groove is provided with large through-hole; The bottom of groove is provided with three bolts hole, and four small through hole are located on the base plate body and lay respectively at top, below, the left and right-hand of groove.
Described groove is circular.
Described three spiro keyhole positions are on the circumference of circle that with the groove is the center of circle, and the central angle between per two adjacent bolts hole is 120 °.
The utility model is compared with prior art, adopts the base arrangement design that is exclusively used in the nut mould, and the utility model can be used with nut mould coupling, thereby improves the production efficiency and the end properties of nut.
Description of drawings
Fig. 1 is the structural representation of the utility model.
Fig. 2 is the A-A cutaway view of the utility model Fig. 1.
Referring to Fig. 1 and Fig. 2,1 is the base plate body; 2 is groove; 3 is large through-hole; 4 is bolt hole; 5 is small through hole; 6 is fixing hole.
The specific embodiment
Combine accompanying drawing that the utility model is done further describes at present.
Referring to Fig. 1 and Fig. 2, the utility model has designed a kind of base plate of nut mould, it is characterized in that: the upper left corner of base plate body 1, the upper right corner, the lower left corner and the lower right corner respectively are provided with a fixing hole 6, and the center of base plate body 1 is provided with groove 2, and groove 2 is circular.The bottom centre of groove 2 is provided with large through-hole 3, and it is that the central angle between per two adjacent bolts hole 4 is 120 ° on the circumference of circle in the center of circle that the bottom of groove 2 is provided with that 4, three bolts hole 4 of three bolts hole are positioned at groove 2.Four small through hole 5 are located on the base plate body 1 and lay respectively at top, below, the left and right-hand of groove 2.
The utility model is when work, and is at first through four fixing holes 6 that base plate body 1 is fixing, through three bolts hole 4 the nut mould is fixed on the base plate body 1, and the baffle plate and the base plate body 1 that will be positioned at nut mould top through four small through hole 5 are fixing.
Claims (3)
1. the base plate of a nut mould; It is characterized in that: the upper left corner, the upper right corner, the lower left corner and the lower right corner of base plate body (1) respectively is provided with a fixing hole (6); The center of base plate body (1) is provided with groove (2); The bottom centre of groove (2) is provided with large through-hole (3), and the bottom of groove (2) is provided with three bolts hole (4), and four small through hole (5) are located at top, below, the left and right-hand that groove (2) were gone up and laid respectively to base plate body (1).
2. the base plate of a kind of nut mould according to claim 1 is characterized in that: described groove (2) is for circular.
3. the base plate of a kind of nut mould according to claim 1 is characterized in that: it is that the central angle between per two adjacent bolts hole (4) is 120 ° on the circumference of circle in the center of circle that described three bolts hole (4) are positioned at groove (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220196021 CN202571133U (en) | 2012-05-03 | 2012-05-03 | Bottom plate for nut die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220196021 CN202571133U (en) | 2012-05-03 | 2012-05-03 | Bottom plate for nut die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202571133U true CN202571133U (en) | 2012-12-05 |
Family
ID=47240585
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220196021 Expired - Lifetime CN202571133U (en) | 2012-05-03 | 2012-05-03 | Bottom plate for nut die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202571133U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111468661A (en) * | 2020-05-18 | 2020-07-31 | 海盐建浩金属股份有限公司 | Nut mould |
-
2012
- 2012-05-03 CN CN 201220196021 patent/CN202571133U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111468661A (en) * | 2020-05-18 | 2020-07-31 | 海盐建浩金属股份有限公司 | Nut mould |
| CN111468661B (en) * | 2020-05-18 | 2022-02-08 | 海盐建浩金属股份有限公司 | Nut mould |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170615 Address after: Songjiang District Shanghai Yexie town 201609 Huayuan Road No. 2 Patentee after: Shanghai Chang Qiang industrial Polytron Technologies Inc Address before: 200030 Shanghai City, Xuhui District Tianyaoqiao Road No. 325 Gateway International Plaza, building 1921 room A Patentee before: Shanghai Wuming Heavy Industry Technology Co., Ltd. |
|
| TR01 | Transfer of patent right | ||
| CX01 | Expiry of patent term |
Granted publication date: 20121205 |
|
| CX01 | Expiry of patent term |