CN217044180U

CN217044180U - Novel continuous precise stamping die and female die insert thereof

Info

Publication number: CN217044180U
Application number: CN202122048436.6U
Authority: CN
Inventors: 庄超杰
Original assignee: Tianjin Shengpu Mould Co ltd
Current assignee: Tianjin Shengpu Mould Co ltd
Priority date: 2021-08-28
Filing date: 2021-08-28
Publication date: 2022-07-26
Anticipated expiration: 2031-08-28

Abstract

The utility model relates to a mould manufacturing technology field just discloses a novel continuous accurate stamping die and die mold insert thereof, which comprises a base, the top welding of base has the frame, the inner wall top fixedly connected with pneumatic cylinder of frame, the bottom fixedly connected with hydraulic stem of pneumatic cylinder, the bottom of hydraulic stem is rotated and is connected with the capstan, the bottom fixedly connected with punching press head of capstan, the inner wall welding of frame has the horizontal pole, the stable cover of inboard fixedly connected with of horizontal pole. The utility model discloses in, through rotatory capstan, under the effect of hydraulic stem surface torsional spring for the fixture block breaks away from the block with the spacing cardboard originally, until make the fixture block under the effect of torsional spring with suitable spacing cardboard looks block, can accomplish the fixed to the capstan position, the upper and lower flexible of cooperation hydraulic stem, the punching press head of being convenient for carries out the punching press to the article, thereby reaches the effect that can carry out quick continuous punching press to the mould of different models.

Description

Novel continuous precise stamping die and female die insert thereof

Technical Field

The utility model relates to a mould manufacturing technical field specifically is a novel continuous accurate stamping die and die mold insert thereof.

Background

The stamping die is a process equipment which relates to an extremely wide field, and extends into the aspects of manufacturing industry, such as parts of automobiles, electric appliances, artware, tableware and the like, so the development level of the stamping die also determines the quality of products to a great extent, and is an important mark for measuring the product level of an enterprise, and the die structure is properly designed, so that the stamping die has an obvious effect of improving the product quality and the production efficiency.

When using, the existing stamping die is mostly used for placing an object to be processed in a concave die plate, and then the object is stamped by using the stamping head, and the stamping head can only stamp one die, if the stamping head is used for stamping the dies of different models, the stamping head or the replacing equipment can only be replaced, so that the application range of the device is limited, and the use flexibility of the device is reduced.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a novel continuous precision stamping die and die mold insert thereof possesses the advantage that can carry out quick continuous punching press and carry out flexible fixation to the mould of different specifications before the punching press to the mould of different models, has solved the problem that has reduced the use flexibility of device.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides a novel continuous accurate stamping die and die mold insert thereof, includes the base, the top welding of base has the frame, the inner wall top fixedly connected with pneumatic cylinder of frame, the bottom fixedly connected with hydraulic stem of pneumatic cylinder, the bottom of hydraulic stem is rotated and is connected with the capstan, the bottom fixedly connected with punching press head of capstan, the inner wall welding of frame has the horizontal pole, the inboard fixedly connected with stable cover of horizontal pole, the internal surface of stable cover cup joints with the surface activity of hydraulic stem, the outer fixed surface of hydraulic stem is connected with the torsional spring, the outer fixed surface of torsional spring is connected with the fixture block.

Through the technical scheme, the device places the die to be punched in the concave template before use, then rotates the rotary disc to enable the proper punching head to be aligned with the punching part, and finally, the hydraulic cylinder moves downwards through the hydraulic cylinder, so that the punching head can punch the object.

Preferably, the inner surface of the rotating disc is fixedly connected with a limiting clamping plate, and the inner surface of the limiting clamping plate is movably clamped with the outer surface of the clamping block.

Through above-mentioned technical scheme, when rotatory capstan, the fixture block can carry out the block with the spacing cardboard that suits under the effect of torsional spring, and then stabilizes the position of capstan.

Preferably, the top of the base is welded with a concave template, and the bottom of the inner wall of the concave template is fixedly connected with a stamping template.

Through above-mentioned technical scheme, the punching press template in the die board is the place that the article carries out the punching press, and the die board also carries out certain spacing protection to the article simultaneously.

Preferably, the outer surface of the concave template is connected with a screw rod in a penetrating manner, and the right side of the screw rod is fixedly connected with a knob.

Through the technical scheme, after the knob is rotated, the screw rod can rotate along with the knob, so that the left screw sleeve which is in threaded sleeve connection with the screw rod is driven to move leftwards.

Preferably, the outer surface thread bush of screw rod is equipped with left swivel nut, the equal fixedly connected with gag lever post in upper and lower both sides of left swivel nut, the right-hand member of gag lever post and the inner wall right side swing joint of cavity board.

Through the technical scheme, the left screw sleeve moves leftwards, the limiting rod limits the left screw sleeve and then the left screw sleeve moves leftwards.

Preferably, the left side of the left threaded sleeve is fixedly connected with a sliding plate, the bottom of the sliding plate is in sliding connection with the top of the stamping template, and the left side of the sliding plate is fixedly connected with a protection pad.

Through the technical scheme, the left movement of the left threaded sleeve can be linked with the left movement of the sliding plate, so that the protective pad can flexibly protect the object to be stamped, and the object can be stabilized in the stamping process.

Compared with the prior art, the utility model provides a novel continuous accurate stamping die and die mold insert thereof possesses following beneficial effect:

1. this novel continuous accurate stamping die and die mold insert thereof through rotatory capstan, under the effect of hydraulic stem surface torsional spring for the fixture block breaks away from the block with the spacing cardboard originally, until make the fixture block under the effect of torsional spring with suitable spacing cardboard looks block, can accomplish the fixed to the capstan position, the upper and lower flexible of cooperation hydraulic stem, the stamping head of being convenient for carries out the punching press to the article, thereby reaches the effect that can carry out quick continuous punching press to the mould of different models.

2. This novel continuous accurate stamping die and die mold insert thereof drives the screw rod through rotatory knob and rotates, and under the limiting displacement of gag lever post, left swivel nut can move on a left side along the surface of screw rod to the gag lever post that links moves on a left side gradually, and the left slide of left swivel nut can slide on a left side along the top of punching press template this moment, and supports the right side of treating the punching press article through the protection pad, is stabilized until making the article, thereby reaches the effect of carrying out the flexible fixation to the mould of different specifications before the punching press.

Drawings

FIG. 1 is a schematic view of the main structure of the present invention;

FIG. 2 is a schematic view of the internal structure of the rotating disk of the present invention;

fig. 3 is a schematic view of the internal structure of the cavity plate of the present invention.

Wherein: 1. a base; 2. a frame; 3. a hydraulic cylinder; 4. a hydraulic lever; 5. rotating the disc; 6. punching a head; 7. a cross bar; 8. a stabilizing sleeve; 9. a torsion spring; 10. a clamping block; 11. a limiting clamping plate; 12. a cavity plate; 13. stamping the template; 14. a screw; 15. a knob; 16. a left threaded sleeve; 17. a limiting rod; 18. a slide plate; 19. a protective pad.

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.

Embodiment 1, as shown in fig. 1-3, the utility model provides a novel continuous accurate stamping die and die mold insert thereof, the device is when using, will wait earlier that the article of punching press is placed in the punching press template 13 in the die plate 12, later adjusts the position of slide 18 to carry out the flexible fixed back to the article through protection pad 19, the rotatory capstan 5 selects the punching press head 6 of suitable model, makes hydraulic stem 4 reciprocate under the effect of pneumatic cylinder 3 at last, carries out continuous quick punching press to the article.

In embodiment 2, as shown in fig. 2 and fig. 3, when an object is flexibly fixed, when the knob 15 is rotated to move the sliding plate 18 to the left, the limiting rod 17 limits the left threaded sleeve 16, and at the same time, the left threaded sleeve 16 is ensured to move in the horizontal direction, and in the process of rotating the rotating disc 5, the fixture block 10 is disengaged from the original limiting clamping plate 11 under the action of the torsion spring 9 until the fixture block 10 is engaged with the proper limiting clamping plate 11 under the action of the torsion spring 9, so that the fixing of the position of the rotating disc 5 can be completed.

The working principle is as follows: the novel continuous precise stamping die and the female die insert thereof are roughly divided into two parts, the top of a base 1 is pressed and the stamping operation is carried out in a frame 2, when in use, a price of an article to be stamped is firstly placed on a stamping template 13 in a female template 12, then a rotary knob 15 is rotated to drive a screw 14 to rotate, under the limiting action of a limiting rod 17, a left threaded sleeve 16 can move leftwards along the outer surface of the screw 14 and is linked with the limiting rod 17 to move leftwards gradually, a sliding plate 18 on the left side of the left threaded sleeve 16 can slide leftwards along the top of the stamping template 13 at the moment, and supports the right side of the article to be stamped through a protective pad 19 until the article is stabilized, namely the left side and the right side of the article are respectively and tightly supported with the left side of the inner wall of the female template 12 and the protective pad 19, and the protective pad 19 can effectively reduce the hard friction generated by the direct contact of the article and the sliding plate 18, thereby reducing the damage degree to the object, simultaneously improving the stamping precision, achieving the purpose of flexibly fixing dies with different specifications before stamping, selecting a proper stamping head 6 according to different types of the object to be stamped after the fixation is finished, namely, the rotating disc 5, under the action of the torsion spring 9 on the outer surface of the hydraulic rod 4, the fixture block 10 is disengaged from the original limiting clamping plate 11 until the fixture block 10 is engaged with the proper limiting clamping plate 11 under the action of the torsion spring 9, namely, the fixation of the position of the rotary disc 5 can be completed, then the hydraulic rod 4 is extended and contracted up and down through the hydraulic cylinder 3, and by the stable cover 8 that the horizontal pole 7 is fixed can stabilize the protection to it when hydraulic stem 4 is flexible to make punching press head 6 stabilize the punching press to the article, article punching press can be accelerated to two sets of stamping equipment, thereby reach the purpose that can carry out quick continuous punching press to the mould of different models.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various 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

1. The utility model provides a novel continuous accurate stamping die and die insert thereof, includes base (1), its characterized in that: the welding of the top of base (1) has frame (2), inner wall top fixedly connected with pneumatic cylinder (3) of frame (2), the bottom fixedly connected with hydraulic stem (4) of pneumatic cylinder (3), the bottom of hydraulic stem (4) is rotated and is connected with capstan (5), the bottom fixedly connected with punching press head (6) of capstan (5), the inner wall welding of frame (2) has horizontal pole (7), the stable cover of inboard fixedly connected with (8) of horizontal pole (7), the internal surface of stable cover (8) cup joints with the surface activity of hydraulic stem (4), the external fixed surface fixedly connected with torsional spring (9) of hydraulic stem (4), the external fixed surface fixedly connected with fixture block (10) of torsional spring (9).

2. The novel continuous precise stamping die and the die insert thereof according to claim 1, wherein: the inner surface of the rotating disc (5) is fixedly connected with a limiting clamping plate (11), and the inner surface of the limiting clamping plate (11) is movably clamped with the outer surface of the clamping block (10).

3. The novel continuous precise stamping die and the die insert thereof according to claim 1, wherein: the top welding of base (1) has die board (12), the inner wall bottom fixedly connected with punching press template (13) of die board (12).

4. The novel continuous precise stamping die and the die insert thereof according to claim 3, wherein: the outer surface of the concave template (12) is connected with a screw rod (14) in a penetrating mode, and the right side of the screw rod (14) is fixedly connected with a knob (15).

5. The novel continuous precise stamping die and the die insert thereof according to claim 4, wherein: the outer surface thread cover of screw rod (14) is equipped with left swivel nut (16), the equal fixedly connected with gag lever post (17) in upper and lower both sides of left swivel nut (16), the right-hand member of gag lever post (17) and the inner wall right side swing joint of die board (12).

6. The novel continuous precision stamping die and the die insert thereof according to claim 5, wherein: the left side of the left threaded sleeve (16) is fixedly connected with a sliding plate (18), the bottom of the sliding plate (18) is in sliding connection with the top of the stamping template (13), and the left side of the sliding plate (18) is fixedly connected with a protective pad (19).