CN210788823U - Automatic necking and punching die for five-star-foot short pipe - Google Patents
Automatic necking and punching die for five-star-foot short pipe Download PDFInfo
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- CN210788823U CN210788823U CN201921170969.8U CN201921170969U CN210788823U CN 210788823 U CN210788823 U CN 210788823U CN 201921170969 U CN201921170969 U CN 201921170969U CN 210788823 U CN210788823 U CN 210788823U
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Abstract
The utility model discloses a five-star foot nozzle stub throat automatic die that punches a hole, including last mould, lower mould and fixed plate, the upper surface and the lower mould fixed connection of fixed plate, be provided with material feeding unit and silo on the fixed plate, this five-star foot nozzle stub throat automatic die that punches a hole has utilized the linking cooperation of hydro-cylinder with the cylinder to use, and the hydro-cylinder is carried the product, and the cylinder changes the product direction and sends the mould location department to accomplish the throat and punch a hole, makes this product can realize automated production, has improved production efficiency.
Description
Technical Field
The utility model relates to a stamping die technical field specifically is a five-star foot nozzle stub throat automatic die that punches a hole.
Background
The stamping die is a special process equipment for processing materials (metal or nonmetal) into parts (or semi-finished products) in cold stamping processing, and is called a cold stamping die (commonly called a cold stamping die). Stamping is a press working method in which a die mounted on a press is used to apply pressure to a material at room temperature to cause separation or plastic deformation of the material, thereby obtaining a desired part.
The necking is a stamping process for reducing the open position of a hollow piece or a tubular piece by pressurizing, and is usually completed by manual operation when a necking and punching circular tube is produced, namely, a worker sleeves the tube into a clamping device for positioning to perform necking and punching, and then manually unloads the tube after the completion of the necking and punching, so that the whole operation process needs to manually clamp the tube and needs to be repeatedly operated, the process is complex, the processing time is long, and the production efficiency is low. Therefore, the automatic necking and punching die for the five-star-foot short pipe is provided.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a five-star foot nozzle stub throat automatic die that punches a hole to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the automatic necking and punching die for the five-star-foot short pipe comprises an upper die, a lower die and a fixing plate, wherein the upper surface of the fixing plate is fixedly connected with the lower die, and a feeding device and a trough are arranged on the fixing plate.
Preferably, both sides all fixedly connected with slide wedge on the mould, go up the mould and keep away from one side fixedly connected with side drift of material feeding unit.
Preferably, both sides of the lower die are connected with sliding blocks in a sliding mode, and the sliding blocks are located right below the wedge.
Preferably, material feeding unit includes cylinder, hydro-cylinder and plug, the side drift one end and the cylinder fixed connection of keeping away from of fixed plate, the fixed plate is close to silo one end and hydro-cylinder fixed connection, the output of hydro-cylinder and the one end fixed connection of plug, the defeated material area of fixedly connected with on the fixed plate.
Preferably, the center of the material conveying belt is consistent with the axis of the core rod, the core rod is positioned above the material conveying belt, and the output end of the air cylinder is consistent with the axis of the side punch in direction and opposite to the axis of the side punch in direction.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses the mould has utilized linking cooperation of hydro-cylinder and cylinder to use, and the hydro-cylinder is carried the product, and the cylinder changes the product direction and sends mould location department to accomplish the throat and punch a hole, makes this product can realize automated production, has improved production efficiency.
2. The utility model discloses this mould is by the slide wedge lateral motion who adopts and accomplishes the throat automatic die that punches a hole of product, and the slide wedge contacts the slider and accomplishes the throat before the side drift punches a hole, then the side drift begins to punch a hole, mixes it with the setting of punching press position on a pair mould through the stroke, has frugal the cost to a certain extent.
Drawings
Fig. 1 is a top view of the present invention;
fig. 2 is a front view of the present invention.
In the figure: 1-upper mould; 2-lower mould; 3, fixing a plate; 4-a feeding device; 5-a trough; 6-a wedge; 7-side punch; 8-a slide block; 9-a cylinder; 10-oil cylinder; 11-a core rod; 12-conveying belt.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-2, the present invention provides a technical solution: the utility model provides an automatic mould that punches a hole of five-star foot nozzle stub throat, includes mould 1, lower mould 2 and fixed plate 3, the upper surface and the 2 fixed connection of lower mould of fixed plate 3, be provided with material feeding unit 4 and silo 5 on the fixed plate 3, silo 5 is feeding department, and material feeding unit 4 carries the product inside the mould to carry out the throat and punch a hole.
Go up the equal fixedly connected with slide wedge 6 in both sides on the mould 1, go up one side fixedly connected with side drift 7 that mould 1 kept away from material feeding unit 4.
The both sides of lower mould 2 all sliding connection have slider 8, and slider 8 is located the slide wedge 6 under.
The specific implementation mode is as follows: the inclined wedges 6 on the two sides of the upper die 1 are used for driving the sliding block 8, when the die is closed, the upper die 1 moves downwards, the inclined wedges 6 start to contact the sliding block 8, inclined angles are respectively formed at the contact parts of the sliding block 8 and the rest of the inclined wedges 6, the angles of the two sliding blocks are complementary, the vertical movement is converted into the horizontal movement, the sliding blocks start to move towards the product along the horizontal direction, the two sliding blocks 8 extrude and reduce the product, the other side of the entropy magic is fixedly connected with a side punch 7, a product is punched after necking, since punching before the slide block 8 reaches, the side punch 7 stroke is too large to affect the product and the side punch 7 is difficult to reset when the mold is opened, therefore, before the side punch 7 punches the hole, the wedge 6 needs to start to drive the slide block 8, the side punch 7 is also driven by the wedge 6, therefore, the wedge 6 in contact with the side punch 7 comes into contact and operates later than the wedge 6 in contact with the slider 8.
The feeding device 4 comprises an air cylinder 9, an oil cylinder 10 and a core rod 11, one end of the fixing plate 3, far away from the side punch 7, is fixedly connected with the air cylinder 9, one end of the fixing plate 3, close to the trough 5, is fixedly connected with the oil cylinder 10, the output end of the oil cylinder 10 is fixedly connected with one end of the core rod 11, and a material conveying belt 12 is fixedly connected onto the fixing plate 3.
The center of the material conveying belt 12 is consistent with the axis of the core rod 11, the core rod 11 is positioned above the material conveying belt 12, and the output end of the air cylinder 9 is consistent with the axis of the side punch 7 in direction and opposite to the direction.
The specific implementation mode is as follows: the oil cylinder 10 pushes the product blanks from the material groove 5 to the material conveying belt 12, because of automatic production, a certain number of product blanks exist, products on the material conveying belt 12 between the core rod 11 and the air cylinder 9 are mutually attached, one product blank is pushed forwards under the pushing of the core rod 11, when the position of the air cylinder 9 is reached, the air cylinder 9 pushes the product blanks to the die positioning plate, a certain angle exists between the air cylinder 9 and the product positioning plate in the die during conveying, when the processing is completed, the air cylinder retracts, the side punch 7 and the sliding block 8 are not limited because the inclined wedge 6 is withdrawn, the product blanks can move to one end of the air cylinder 9 along the angle and reach the material conveying belt 12 again, then the material conveying belt 12 is taken away, and because the work of the reciprocating intermittence of the air cylinder 9 and the oil cylinder 10, the product blanks are just matched with the die processing time, and a product processing period is formed.
The working principle is as follows: firstly, a product is conveyed to a conveying belt 12 by a material groove 5, at the moment, an oil cylinder 10 starts to work to drive a core rod 11 to push the product, the product can reach the position of an air cylinder 9 after accumulating for a certain time, then the product is pushed to the position of a die positioning plate by the air cylinder 9, then an upper die 1 starts to move downwards, a wedge 6 starts to contact a slide block 8 and a side punch 7 in sequence to finish necking and punching in sequence, then the upper die 1 moves upwards, the air cylinder 9 also starts to return, the product can move to one side of the air cylinder 9 due to gravity and returns to the conveying belt 12, the oil cylinder 10 can return after being pushed by the oil cylinder 10, and another round of movement is started until the return of the air cylinder 9.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The utility model provides a five-star foot nozzle stub throat automatic die that punches a hole, includes mould (1), lower mould (2) and fixed plate (3), its characterized in that: the upper surface of fixed plate (3) and lower mould (2) fixed connection, be provided with material feeding unit (4) and silo (5) on fixed plate (3).
2. The automatic necking and punching die for the five-star-foot short pipe according to claim 1, characterized in that: go up equal fixedly connected with slide wedge (6) in both sides on mould (1), go up mould (1) and keep away from one side fixedly connected with side drift (7) of material feeding unit (4).
3. The automatic necking and punching die for the five-star-foot short pipe according to claim 1, characterized in that: the two sides of the lower die (2) are both connected with sliding blocks (8) in a sliding mode, and the sliding blocks (8) are located under the inclined wedges (6).
4. The automatic necking and punching die for the five-star-foot short pipe according to claim 1, characterized in that: material feeding unit (4) include cylinder (9), hydro-cylinder (10) and plug (11), keeping away from side drift (7) one end and cylinder (9) fixed connection of fixed plate (3), fixed plate (3) are close to silo (5) one end and hydro-cylinder (10) fixed connection, the output of hydro-cylinder (10) and the one end fixed connection of plug (11), fixedly connected with conveying belt (12) on fixed plate (3).
5. The automatic necking and punching die for the five-star-foot short pipe according to claim 4, wherein the automatic necking and punching die comprises: the center of the material conveying belt (12) is consistent with the axis of the core rod (11), the core rod (11) is positioned above the material conveying belt (12), and the output end of the air cylinder (9) is consistent with the axis of the side punch (7) in direction and opposite to the axis.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921170969.8U CN210788823U (en) | 2019-07-24 | 2019-07-24 | Automatic necking and punching die for five-star-foot short pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921170969.8U CN210788823U (en) | 2019-07-24 | 2019-07-24 | Automatic necking and punching die for five-star-foot short pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210788823U true CN210788823U (en) | 2020-06-19 |
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ID=71235752
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921170969.8U Active CN210788823U (en) | 2019-07-24 | 2019-07-24 | Automatic necking and punching die for five-star-foot short pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210788823U (en) |
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2019
- 2019-07-24 CN CN201921170969.8U patent/CN210788823U/en active Active
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