CN202861116U - Lower die of punching die - Google Patents
Lower die of punching die Download PDFInfo
- Publication number
- CN202861116U CN202861116U CN 201220502954 CN201220502954U CN202861116U CN 202861116 U CN202861116 U CN 202861116U CN 201220502954 CN201220502954 CN 201220502954 CN 201220502954 U CN201220502954 U CN 201220502954U CN 202861116 U CN202861116 U CN 202861116U
- Authority
- CN
- China
- Prior art keywords
- lower bolster
- die
- counterdie
- punching
- die shoe
- 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 lower die of a punching die. The lower die of the punching comprises a lower die plate, a lower bolster, and a lower die base. The lower bolster is installed on the lower die base. The lower die plate is installed on the lower bolster. The lower die plate is fixed with the lower bolster. The lower die plate can move on the lower die base. The lower die of the punching die is simple in structure and convenient to operate. The lower die plate can move according to production demands.
Description
Technical field
The utility model belongs to technical field of mold, is specifically related to a kind of counterdie of punching die.
Background technology
Mould can be divided into metal die and nonmetal mould.Metal die is divided into again: casting mould (non-ferrous metal die casting, steel casting), diel and forging mold etc.; Punching die belongs to a kind of in the diel, has widely to use.Each part of the counterdie of existing punching die generally all is fixedly installed together, and is not suitable for the requirement of some productions.
The utility model content
The utility model purpose: the purpose of this utility model is for the deficiencies in the prior art, and a kind of counterdie of punching die is provided, and its lower bolster can move according to the needs of producing.
Technical scheme: the counterdie of a kind of punching die described in the utility model, comprise lower bolster, lower bolster and die shoe, described lower bolster is arranged on the die shoe, and described lower bolster is arranged on the lower bolster, described lower bolster and lower bolster are fixed together, and described lower bolster can be mobile at die shoe.
Further improve technique scheme, the both sides of described die shoe upper surface have groove along its width or length direction, are provided with screw rod in the described groove, and the position corresponding with groove, the bottom surface of described lower bolster has the thread groove that cooperatively interacts with screw rod.
Further, the top of described screw rod is provided with driven gear, the master gear engagement of itself and drive motors.
Further, described drive motors is connected with controlling organization, by the displacement of control drive motors control lower bolster.
Further, four of described die shoe jiaos are provided with and lead a post.
The utility model compared with prior art, its beneficial effect is: the counterdie of punching die described in the utility model, simple in structure, easy to operate, its lower bolster can move according to the needs of producing.
Description of drawings
Fig. 1 is structural representation of the present utility model.
The specific embodiment
The below is elaborated to technical solutions of the utility model, but protection domain of the present utility model is not limited to described embodiment.
As shown in Figure 1, a kind of counterdie of punching die comprises lower bolster 1, lower bolster 2 and die shoe 3, and four jiaos of described die shoe 3 are provided with and lead a post 4.Described lower bolster 2 is arranged on the die shoe 3, and described lower bolster 1 is arranged on the lower bolster 2, and described lower bolster 1 is fixed together with lower bolster 2, and described lower bolster 1 can be mobile at die shoe 3.
The both sides of described die shoe 3 upper surfaces have groove along its length direction, are provided with screw rod 5 in the described groove, and the position corresponding with groove, the bottom surface of described lower bolster 2 has the thread groove that cooperatively interacts with screw rod 5.The top of described screw rod 5 is provided with driven gear 6, the master gear engagement of itself and drive motors.Described drive motors is connected with controlling organization, by the displacement of control drive motors control lower bolster.
As mentioned above, although the specific preferred embodiment of reference has represented and has explained the utility model that it shall not be construed as the restriction to the utility model self.Under the spirit and scope prerequisite of the present utility model that does not break away from the claims definition, can make in the form and details various variations to it.
Claims (5)
1. the counterdie of a punching die comprises lower bolster, lower bolster and die shoe, and described lower bolster is arranged on the die shoe, described lower bolster is arranged on the lower bolster, it is characterized in that described lower bolster and lower bolster are fixed together, described lower bolster can be mobile at die shoe.
2. the counterdie of punching die according to claim 1, it is characterized in that, the both sides of described die shoe upper surface have groove along its width or length direction, are provided with screw rod in the described groove, and the position corresponding with groove, the bottom surface of described lower bolster has the thread groove that cooperatively interacts with screw rod.
3. the counterdie of punching die according to claim 2 is characterized in that, the top of described screw rod is provided with driven gear, the master gear engagement of itself and drive motors.
4. the counterdie of punching die according to claim 3 is characterized in that, described drive motors is connected with controlling organization, by the displacement of control drive motors control lower bolster.
5. the counterdie of punching die according to claim 3 is characterized in that, four jiaos of described die shoe are provided with and lead a post.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220502954 CN202861116U (en) | 2012-09-27 | 2012-09-27 | Lower die of punching die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220502954 CN202861116U (en) | 2012-09-27 | 2012-09-27 | Lower die of punching die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202861116U true CN202861116U (en) | 2013-04-10 |
Family
ID=48027874
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220502954 Expired - Fee Related CN202861116U (en) | 2012-09-27 | 2012-09-27 | Lower die of punching die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202861116U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102861809A (en) * | 2012-09-27 | 2013-01-09 | 昆山威安精密模具有限公司 | Lower die of punching die |
-
2012
- 2012-09-27 CN CN 201220502954 patent/CN202861116U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102861809A (en) * | 2012-09-27 | 2013-01-09 | 昆山威安精密模具有限公司 | Lower die of punching die |
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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: 20130410 Termination date: 20130927 |