CN219648533U - Side plate stamping part die - Google Patents

Abstract

The utility model relates to the technical field of stamping equipment, in particular to a side plate stamping part die which comprises a hydraulic base, a stamping module and a hydraulic column, wherein two ends of the hydraulic column are respectively connected with the hydraulic base and the stamping module; the upper end of the hydraulic base is connected with a positioning ring plate and a stamping base, the positioning ring plate is arranged around the stamping base, a convex plate is convexly arranged on the upper end surface of the stamping base, and a forming groove is formed in the upper side of the convex plate; the stamping module is provided with the limiting plate towards one side of the hydraulic base, the limiting plate is provided with a limiting area for the convex plate to be embedded towards the plate surface on one side of the stamping base, and the limiting plate at the limiting area is provided with a stamping head for inserting the forming groove in a protruding mode. The utility model has the effect of improving the stability of the quality of the molded product.

Description

Side plate stamping part die

Technical Field

The utility model relates to the technical field of stamping equipment, in particular to a side plate stamping part die.

Background

The press forming is a forming processing method for obtaining a workpiece with a required shape and size by applying external force to plates, strips, pipes, sectional materials and the like by means of a press machine and a die to enable the plates, the strips, the pipes, the sectional materials and the like to be plastically deformed or separated. The stamping forming method is simple and easy to implement, and is widely applied to various processing fields, such as preparing a roof chimney cover.

During industrial production, stamping part dies with different types are respectively arranged, and then all parts of the chimney cover are prepared through methods such as stamping forming and the like, and then are assembled. Chinese patent publication No. CN215201240U discloses a punching device for punching plate, which comprises a base, a workbench arranged at the top end of the base and a mounting seat correspondingly arranged right above the workbench, wherein the bottom of the mounting seat is inserted with a punching head, the workbench is provided with a forming groove, and the punching head is inserted with the workbench to punch the raw material plate placed on the forming groove.

With respect to the above related art, the inventor considers that the conventional stamping device performs stamping forming only by matching the forming groove and the stamping head, and there is a possibility that the positions of the forming groove and the stamping head deviate to some extent during stamping forming, which affects the stability of quality of mass-produced products, so there is still room for improvement.

Disclosure of Invention

In order to improve stability of quality of a molded product, the utility model provides a side plate stamping part die.

The utility model provides a side plate stamping part die which adopts the following technical scheme:

the side plate stamping part die comprises a hydraulic base, a stamping module and a hydraulic column, wherein two ends of the hydraulic column are respectively connected with the hydraulic base and the stamping module; the upper end of the hydraulic base is connected with a positioning ring plate and a stamping base, the positioning ring plate is arranged around the stamping base, a convex plate is convexly arranged on the upper end surface of the stamping base, and a forming groove is formed in the upper side of the convex plate; the stamping module is provided with the limiting plate towards one side of the hydraulic base, the limiting plate is provided with a limiting area for the convex plate to be embedded towards the plate surface on one side of the stamping base, and the limiting plate at the limiting area is provided with a stamping head for inserting the forming groove in a protruding mode.

Through adopting above-mentioned technical scheme, when stamping forming, except that the punching press head inserts in locating the shaping inslot, still be provided with protruding board and spacing district that the cooperation was inlayed and establish to realize further spacing to the position of shaping groove and punching press head, reduce the probability that there is the dislocation when punching press head pushes down with the shaping groove, thereby effectively improved the stability of shaping product quality.

Optionally, each edge of the plate surface of the convex plate facing one side of the limiting plate is smoothly transited.

Through adopting above-mentioned technical scheme, the arris through setting up the flange is smooth transition in order to reduce the flange and appear the probability of damage because of the arris collision with the cell wall juncture of spacing district.

Optionally, the limiting plate is provided with the guide post towards one side of flange, the flange is offered and is supplied the guide post inserts and establishes and with the guiding hole of guide post one-to-one.

By adopting the technical scheme, the guide post and the guide hole are matched to play a role in guiding, so that the stability of stamping forming is further improved; meanwhile, an operator can judge whether the positions of the stamping head and the forming groove are aligned or not by observing whether the guide post is just inserted into the guide hole.

Optionally, the guide hole is provided with at least one at two opposite sides of the forming groove respectively.

Through adopting above-mentioned technical scheme, through all setting up guide post and guiding hole in the relative both sides of shaping groove, the probability of dislocation takes place between further reduction stamping head pushes down with the shaping groove.

Optionally, the limiting plate is provided with first locating piece towards the face of flange one side, the upper plate face of punching press base is seted up and is supplied first locating hole that first locating piece inserted.

By adopting the technical scheme, the first positioning piece and the first positioning hole cooperate to play a role in positioning, so that the stability of the quality of the molded product is improved.

Optionally, the first positioning element is a positioning pin.

By adopting the technical scheme, the locating pin is low in price, the market development is perfect, the specifications are various, the locating pin does not need to be prepared by the locating pin, the locating pin can be purchased according to actual demands, and the production cost is saved.

Optionally, the upper plate surface of punching press base is provided with the second setting element, the limiting plate is towards the second locating hole that supplies the second setting element inserts has been seted up to the face of punching press base one side.

By adopting the technical scheme, the second locating piece and the second locating hole play an auxiliary locating role, and the stability of the quality of the formed product is further improved.

In summary, the present utility model includes at least one of the following beneficial technical effects:

1. besides the stamping head is inserted into the forming groove, the convex plate and the limiting area which are matched and embedded are also arranged, so that the positions of the forming groove and the stamping head are further limited, the probability of dislocation between the stamping head and the forming groove when the stamping head is pressed down is reduced, and the stability of the quality of a formed product is effectively improved;

2. according to the utility model, the guide column and the guide hole which are matched are arranged in a guiding way to play a guiding role, so that the stability of stamping forming is further improved; meanwhile, an operator can judge whether the positions of the stamping head and the forming groove are aligned or not by observing whether the guide post is just inserted into the guide hole or not;

3. according to the utility model, the first locating piece is matched with the first locating hole to play a locating role, so that the probability of dislocation between the stamping head and the forming groove when the stamping head is pressed down is further reduced.

Drawings

Fig. 1 is a schematic view of the overall structure of a side plate stamping die in an embodiment of the utility model.

Fig. 2 is a schematic structural view of a hydraulic base, a retaining ring plate and a stamping base in an embodiment of the present utility model.

Fig. 3 is a schematic structural view of a punching module according to an embodiment of the present utility model.

Reference numerals illustrate: 1. a hydraulic base; 11. positioning ring plates; 12. stamping a base; 121. a forming groove; 122. a convex plate; 123. a guide hole; 124. a first positioning hole; 13. a second positioning member; 2. a stamping module; 21. a limiting plate; 211. a limit area; 212. a second positioning hole; 22. punching heads; 23. a guide post; 24. a first positioning member; 3. and a hydraulic column.

Detailed Description

The utility model is described in further detail below with reference to fig. 1-3.

The embodiment of the utility model discloses a side plate stamping part die. Referring to fig. 1, the side plate stamping die comprises a hydraulic base 1, a stamping module 2 and a hydraulic column 3, wherein two ends of the hydraulic column 3 are respectively fixed with the hydraulic base 1 and the stamping module 2 through bolts. For the stability of the press forming, the hydraulic column 3 is provided with at least one on opposite sides of the hydraulic base 1, and in the embodiment of the present utility model, the hydraulic column 3 is shown as an example provided with one on opposite sides of the hydraulic base 1.

Referring to fig. 2 and 3, a positioning ring plate 11 and a stamping base 12 are fixed at the upper end of a hydraulic base 1 through bolts, the stamping base 12 is sleeved on the positioning ring plate 11, a convex plate 122 is convexly arranged on the upper end surface of the stamping base 12, and a forming groove 121 is formed in the upper side of the convex plate 122; the limiting plate 21 is fixed on one side of the stamping module 2 facing the hydraulic base 1 through bolts, a limiting area 211 for embedding the convex plate 122 is formed in the surface of the limiting plate 21 facing one side of the stamping base 12, and a stamping head 22 for inserting the forming groove 121 is convexly arranged on the limiting plate 21 at the limiting area 211, and the stamping head 22 and the limiting plate 21 are integrally formed. Wherein, each edge of the plate surface of the convex plate 122 facing the side of the limiting plate 21 is smoothly transited, so as to reduce the probability of damage of the convex plate 122 due to the edge collision with the groove wall boundary of the limiting region 211.

On the basis that the stamping head 22 is inserted into the forming groove 121, a convex plate 122 and a limiting area 211 which are embedded in a matched mode are further arranged, so that the positions of the forming groove 121 and the stamping head 22 are further limited, and the probability of dislocation between the stamping head 22 and the forming groove 121 when the stamping head 22 is pressed down is reduced.

The limiting plate 21 is welded with the guide post 23 towards one side of the convex plate 122, the convex plate 122 is provided with guide holes 123 for the guide post 23 to be inserted and corresponding to the guide posts 23 one by one, and the guide posts 23 and the guide holes 123 cooperate to play a role in guiding. At least one guide hole 123 is formed on each of opposite sides of the forming groove 121, and in the embodiment of the present utility model, one guide hole 123 is formed on each of opposite sides of the forming groove 121.

The first positioning piece 24 is welded on the plate surface of the limiting plate 21 facing the convex plate 122, and the first positioning hole 124 for inserting the first positioning piece 24 is formed in the upper plate surface of the stamping base 12. The first positioning member 24 may be a positioning pin or a bump, and the positioning pin is illustrated as the first positioning member 24 in the embodiment of the present utility model due to low cost of the positioning pin.

The upper plate surface of the stamping base 12 is welded with a second positioning piece 13, a second positioning hole 212 for inserting the second positioning piece 13 is formed in the plate surface of the limiting plate 21 facing one side of the stamping base 12, and similarly, the second positioning piece 13 in the embodiment of the utility model is also exemplified by a positioning pin. The first positioning piece 24 is matched with the first positioning hole 123, and the second positioning piece 13 is matched with the second positioning hole 212, so that the auxiliary positioning function can be realized.

The implementation principle of the side plate stamping part die provided by the embodiment of the utility model is as follows: at the time of press forming, the hydraulic column 3 is lowered so that the press module 2 approaches the hydraulic base 1. Along with the continuous descending of the stamping module 2, the guide post 23 is inserted into the guide hole 123 to play a role in guiding, the first positioning piece 24 is inserted into the first positioning hole 124, and the second positioning piece 13 is inserted into the second positioning hole 212 to play a role in auxiliary positioning. Then, the protruding plate 122 is inserted into the limiting area 211, and the punch 22 is inserted into the forming groove 121. The multiple limit fit reduces the probability of misalignment between the punch 22 and the forming slot 121 when it is depressed.

The above embodiments are not intended to limit the scope of the present utility model, so: all equivalent changes in structure, shape and principle of the utility model should be covered in the scope of protection of the utility model.

Claims (7)

1. A side plate stamping die which is characterized in that: the hydraulic punching device comprises a hydraulic base (1), a punching module (2) and a hydraulic column (3), wherein two ends of the hydraulic column (3) are respectively connected with the hydraulic base (1) and the punching module (2); the upper end of the hydraulic base (1) is connected with a positioning ring plate (11) and a stamping base (12), the positioning ring plate (11) is arranged around the stamping base (12), a convex plate (122) is convexly arranged on the upper end surface of the stamping base (12), and a forming groove (121) is formed in the upper side of the convex plate (122); the stamping device is characterized in that a limiting plate (21) is arranged on one side of the stamping module (2) facing the hydraulic base (1), a limiting area (211) for embedding the convex plate (122) is formed in the surface of the limiting plate (21) facing one side of the stamping base (12), and a stamping head (22) for inserting the forming groove (121) is convexly arranged on the limiting plate (21) at the limiting area (211).

2. A side panel stamping die as defined in claim 1, wherein: the convex plates (122) smoothly transition towards the edges of the plate surface on one side of the limiting plate (21).

3. A side panel stamping die as defined in claim 2, wherein: the limiting plate (21) is provided with guide posts (23) towards one side of the convex plate (122), and the convex plate (122) is provided with guide holes (123) which are used for the guide posts (23) to be inserted and correspond to the guide posts (23) one by one.

4. A side panel stamping die as defined in claim 3, wherein: at least one guide hole (123) is respectively formed on two opposite sides of the forming groove (121).

5. A side panel stamping die as defined in claim 3, wherein: the limiting plate (21) is provided with a first positioning piece (24) towards the plate surface on one side of the convex plate (122), and a first positioning hole (124) for inserting the first positioning piece (24) is formed in the upper plate surface of the stamping base (12).

6. A side panel stamping die as defined in claim 5, wherein: the first positioning piece (24) is a positioning pin.

7. A side panel stamping die as defined in claim 5, wherein: the upper plate surface of the stamping base (12) is provided with a second positioning piece (13), and a second positioning hole (212) for inserting the second positioning piece (13) is formed in the position-limiting plate (21) facing the plate surface on one side of the stamping base (12).