CN205056799U - Punching die - Google Patents
Punching die Download PDFInfo
- Publication number
- CN205056799U CN205056799U CN201520675288.2U CN201520675288U CN205056799U CN 205056799 U CN205056799 U CN 205056799U CN 201520675288 U CN201520675288 U CN 201520675288U CN 205056799 U CN205056799 U CN 205056799U
- Authority
- CN
- China
- Prior art keywords
- punching
- drift
- lower bolster
- plate
- punching die
- 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
Links
Landscapes
- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
Abstract
The utility model discloses a punching die, include: superstructure and substructure, superstructure set up in directly over the substructure, superstructure includes upper die base, upper padding plate, fixed plate, backstop board, takes off flitch, spring and drift, substructure includes lower bolster, lower bolster, die holder and the lower mould edge of a knife that punches a hole. In this way, the utility model relates to a punching die, the elasticity of the spring of utilization makes the mould all obtain the improvement that is showing to the adaptive of various products, can improve the efficiency and the quality of punching a hole moreover, convenience of customers's more use.
Description
Technical field
The utility model relates to ram mould shelf field, particularly relates to a kind of punching die.
Background technology
Since reform and opening-up, along with the high speed development of national economy, the demand of market to mould constantly increases, and punching die is exactly one of modal, that utility ratio is the highest mould.
But although the existing punching die commercially having many types and structure, its certain structures is complicated, production cost is very high, the punching ability of some punching die is more weak, cannot meet the need of work that precision is higher, and element needs the punching die more met the demands with people.
Utility model content
The technical problem that the utility model mainly solves is to provide a kind of punching die, has the advantages such as reliability is high, registration, structure are simple, easy to use, simultaneously diel application and universal on have market prospects widely.
For solving the problems of the technologies described above, the technical scheme that the utility model adopts is:
There is provided a kind of punching die, it comprises: superstructure and substructure, and described superstructure is arranged at directly over described substructure,
Described superstructure comprises upper bolster, upper padding plate, fixed head, baffle plate, stripper plate, spring and drift,
Described upper padding plate is arranged at the bottom surface of described upper bolster, described fixed head is arranged at the bottom surface of described upper padding plate, the center of described upper padding plate and described fixed head is provided with through hole, described spring is arranged in described through hole, and the top of described spring is connected with the bottom surface of described upper bolster, described baffle plate is connected with the bottom of described spring, described stripper plate is arranged at the bottom surface of described baffle plate, described baffle plate and described stripper plate are provided with the impact opening moved up and down for described drift, the top of described drift is arranged in described fixed head, the bottom of described drift is arranged in described impact opening,
Described substructure comprises lower bolster, lower bolster, die shoe and the counterdie punching edge of a knife,
Described lower bolster is arranged at the end face of described die shoe, and described lower bolster is arranged on described lower bolster, described lower bolster is provided with the described counterdie punching edge of a knife coordinating punching with described drift.
In the utility model preferred embodiment, described drift and described punching are movable connection.
In the utility model preferred embodiment, described drift is arranged at directly over the described counterdie punching edge of a knife.
In the utility model preferred embodiment, the diameter of the described counterdie punching edge of a knife is greater than the diameter of described drift.
In the utility model preferred embodiment, described stripper plate and described lower bolster are movable connection.
In the utility model preferred embodiment, the described through hole in described upper padding plate is connected with the through hole in described fixed head.
In the utility model preferred embodiment, the described impact opening in described baffle plate is connected with the described impact opening in described stripper plate.
The beneficial effects of the utility model are: the elasticity of the spring of utilization makes the adaptivity of mould to various product be obtained for significant raising, and can improve efficiency and the quality of punching, more user-friendly.
Accompanying drawing explanation
In order to be illustrated more clearly in the technical scheme in the utility model embodiment, below the accompanying drawing used required in describing embodiment is briefly described, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings, wherein:
Fig. 1 is the structural representation of a kind of punching die one of the present utility model preferred embodiment.
Detailed description of the invention
Be clearly and completely described to the technical scheme in the utility model embodiment below, obviously, described embodiment is only a part of embodiment of the present utility model, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making other embodiments all obtained under creative work prerequisite, all belong to the scope of the utility model protection.
Refer to Fig. 1, the utility model embodiment comprises:
A kind of punching die, it comprises: superstructure and substructure, and described superstructure is arranged at directly over described substructure, and the structure of punching die is simple, and the difficulty of production and cost are all lower, and the scope of application is wider.
Described superstructure comprises upper bolster 1, upper padding plate 2, fixed head 3, baffle plate 4, stripper plate 5, spring 9 and drift 10.
The end face of described upper bolster 1 is provided with forcing press, described upper padding plate 2 is arranged at the bottom surface of described upper bolster 1, described fixed head 3 is arranged at the bottom surface of described upper padding plate 2, the center of described upper padding plate 2 and described fixed head 3 is provided with through hole 12, and described stripper plate 5 and described lower bolster 8 are movable connection.
Described through hole 12 in described upper padding plate 2 is connected with the through hole 12 in described fixed head 3, described spring 9 is arranged in described through hole 12, and the top of described spring 9 is connected with the bottom surface of described upper bolster 1, spring 9 not only can play the effect connecting baffle plate 4 and stripper plate 5, and the effect of a buffering can also be played when punching, can prevent product from the process of punching, producing the phenomenon of distortion or displacement, improve the precision of punching, ensure that the quality of product.
Described baffle plate 4 is connected with the bottom of described spring 9, and described stripper plate 5 is arranged at the bottom surface of described baffle plate 4, and described baffle plate 4 and described stripper plate 5 are provided with the impact opening 13 moved up and down for described drift 10.
The top of described drift 10 is arranged in described fixed head 3, the bottom of described drift 10 is arranged in described impact opening 13, described impact opening 13 in described baffle plate 4 is connected with the described impact opening 13 in described stripper plate 5, and described drift 10 is connected for movable with described punching 13.
Described substructure comprises lower bolster 6, lower bolster 7, die shoe 8 and the counterdie punching edge of a knife 11.
Described lower bolster 7 is arranged at the end face of described die shoe 8, described lower bolster 6 is arranged on described lower bolster 7, described lower bolster 6 is provided with the described counterdie punching edge of a knife 11 coordinating punching with described drift 10, described drift 10 is arranged at directly over the described counterdie punching edge of a knife 11.
The diameter of the described counterdie punching edge of a knife 11 is more than or equal to the diameter of described drift 10, and described drift can be allowed like this to penetrate product more smoothly, and can prevent punch. contact and destroy lower bolster, adds the service life of equipment.
When punching die works, now product is placed on lower bolster, and product will needs the position alignment counterdie punching edge of a knife of punching; Starting pressure machine, in the process that forcing press is descending, whole superstructure is all carried out descending; When stripper plate touches lower bolster time, stripper plate is blocked by lower bolster, and along with the continuation of forcing press descending, the pressure that spring is subject to stripper plate and baffle plate upwards compresses, and at this moment, stripper plate also plays the effect of a fixed product; Meanwhile, along with constantly upwards compressing of spring, the ram bottom be arranged in impact opening is stretched out gradually originally, and exerts pressure to product, and carry out punching, go out until porose on product, punched scrap drops in the counterdie punching edge of a knife.
The beneficial effect of a kind of punching die of the utility model is: the elasticity of the spring of utilization makes the adaptivity of mould to various product be obtained for significant raising, and can improve efficiency and the quality of punching, more user-friendly.
The foregoing is only embodiment of the present utility model; not thereby the scope of the claims of the present utility model is limited; every utilize the utility model description to do equivalent structure or equivalent flow process conversion; or be directly or indirectly used in other relevant technical field, be all in like manner included in scope of patent protection of the present utility model.
Claims (7)
1. a punching die, is characterized in that, comprising: superstructure and substructure, and described superstructure is arranged at directly over described substructure,
Described superstructure comprises upper bolster, upper padding plate, fixed head, baffle plate, stripper plate, spring and drift,
Described upper padding plate is arranged at the bottom surface of described upper bolster, described fixed head is arranged at the bottom surface of described upper padding plate, the center of described upper padding plate and described fixed head is provided with through hole, described spring is arranged in described through hole, and the top of described spring is connected with the bottom surface of described upper bolster, described baffle plate is connected with the bottom of described spring, described stripper plate is arranged at the bottom surface of described baffle plate, described baffle plate and described stripper plate are provided with the impact opening moved up and down for described drift, the top of described drift is arranged in described fixed head, the bottom of described drift is arranged in described impact opening,
Described substructure comprises lower bolster, lower bolster, die shoe and the counterdie punching edge of a knife,
Described lower bolster is arranged at the end face of described die shoe, and described lower bolster is arranged on described lower bolster, described lower bolster is provided with the described counterdie punching edge of a knife coordinating punching with described drift.
2. a kind of punching die according to claim 1, is characterized in that, described drift and described punching are movable connection.
3. a kind of punching die according to claim 1, is characterized in that, described drift is arranged at directly over the described counterdie punching edge of a knife.
4. a kind of punching die according to claim 1, is characterized in that, the diameter of the described counterdie punching edge of a knife is greater than the diameter of described drift.
5. a kind of punching die according to claim 1, is characterized in that, described stripper plate and described lower bolster are movable connection.
6. a kind of punching die according to claim 1, is characterized in that, the described through hole in described upper padding plate is connected with the through hole in described fixed head.
7. a kind of punching die according to claim 6, is characterized in that, the described impact opening in described baffle plate is connected with the described impact opening in described stripper plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520675288.2U CN205056799U (en) | 2015-09-02 | 2015-09-02 | Punching die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520675288.2U CN205056799U (en) | 2015-09-02 | 2015-09-02 | Punching die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205056799U true CN205056799U (en) | 2016-03-02 |
Family
ID=55383402
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520675288.2U Expired - Fee Related CN205056799U (en) | 2015-09-02 | 2015-09-02 | Punching die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205056799U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108115028A (en) * | 2017-12-20 | 2018-06-05 | 江苏冠达通电子科技有限公司 | Frivolous intelligent mobile phone shows the decompressor of stent |
-
2015
- 2015-09-02 CN CN201520675288.2U patent/CN205056799U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108115028A (en) * | 2017-12-20 | 2018-06-05 | 江苏冠达通电子科技有限公司 | Frivolous intelligent mobile phone shows the decompressor of stent |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204412878U (en) | A kind of lateral cut structure for drawn products under diel | |
| CN203304384U (en) | Side face punching die of processing support | |
| CN204603041U (en) | With the drawing die of patrix precompressed dnockout core | |
| CN203751142U (en) | Double-folded-edge die for stamping bearing outer ring by 180 degrees | |
| CN105081099A (en) | Punching and trimming die | |
| CN205165538U (en) | Flanging mold | |
| CN205032553U (en) | Punching and trimming mold | |
| CN205056799U (en) | Punching die | |
| CN203862865U (en) | Double-acute-angle Z-shaped part bending die | |
| CN202683782U (en) | Convex hull forming die | |
| CN102672055A (en) | Punching mold of adapting part | |
| CN102688942A (en) | Punching die for base adapter member | |
| CN205032554U (en) | Bending die | |
| CN102699206A (en) | Continuous punching mould of movement bracket | |
| CN203955900U (en) | The U-shaped part bending die of the different length of dual-side | |
| CN204638903U (en) | A kind of stamping die structure preventing side blow from taking off material difficulty | |
| CN2848509Y (en) | Felt die cutting cutter frame | |
| CN208866272U (en) | The edge of a knife on continuous deep drawn stepping stamping die two-part | |
| CN203955890U (en) | A kind of punching press shaping mould for cabinet side board | |
| CN207563553U (en) | A kind of stamping die riveted for wire rod and sheet material | |
| CN202683731U (en) | Continuous blanking die for machine core support | |
| CN201470766U (en) | Reverse stamping structure of stamping die | |
| CN107138602B (en) | A kind of floating type rigid discharging structure | |
| CN205200322U (en) | Aluminum plate extrusion and shaper of turn -ups | |
| CN205147085U (en) | Throttle combination movable block blanking -punching die |
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: 20160302 Termination date: 20190902 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |