CN217095280U

CN217095280U - V-shaped deburring and chamfering mechanism for hardware stamping die

Info

Publication number: CN217095280U
Application number: CN202123232266.3U
Authority: CN
Inventors: 孙调动; 王艳峰; 操礼发
Original assignee: A Tech Suzhou Precision Engineering Co ltd
Current assignee: A Tech Suzhou Precision Engineering Co ltd
Priority date: 2021-12-21
Filing date: 2021-12-21
Publication date: 2022-08-02
Anticipated expiration: 2031-12-21

Abstract

The utility model relates to a five metals stamping die technical field, concretely relates to five metals V type burring chamfer mechanism for stamping die, including chamfer mechanism body, chamfer mechanism body is including chamfering the platform in advance, chamfer bench installation is used for falling the V type chamfer lug at V type angle in advance, the punching press product body top that chamfer bench side set up in advance is provided with and is used for extruded die pressing machine to construct, adopts V type chamfer structure in advance for the product is when the ejection of compact, and the burr that produces contains on the V type inclined plane of product, can not bulge the product surface, therefore does not need extra preparation chamfer mould or burring technology, saves the expense of one set of mould and the punching press expense of saving one step of process, and saves chamfer back process, reduction in production cost practices thrift the manpower.

Description

V-shaped deburring and chamfering mechanism for hardware stamping die

Technical Field

The utility model belongs to the technical field of five metals stamping die, concretely relates to five metals stamping die is with V type burring chamfer mechanism.

Background

In the punching press of carrying out the modulus of continuity, generally can use five metals stamping die to carry out the punching press, however traditional this kind of punching press mode can make the product surface produce the burr, and the burr that produces in the modulus of continuity area material department is handled to the general back technology that adopts on the current market, unusual waste time and increase manufacturing cost, V type chamfer structure in advance can not be adopted, make the product when the ejection of compact, the burr that produces contains on the V type inclined plane of product, can not bulge the product surface, process and manufacturing cost have been increased, consequently, need for a five metals stamping die to solve above-mentioned problem with V type burring chamfer mechanism.

SUMMERY OF THE UTILITY MODEL

For solving the technical problem, the utility model provides a five metals stamping die is with V type burring chamfer mechanism to solve traditional five metals stamping die who provides in the above-mentioned background art when carrying out the modulus of continuity punching press, can make the product surface produce the burr, and generally all adopt the burr that the aftertreatment modulus of continuity area material department produced on the current market, very waste time and increase manufacturing cost's problem.

In order to achieve the above purpose, the technical scheme of the utility model is as follows:

the utility model provides a V type burring chamfer mechanism for five metals stamping die, includes chamfer mechanism body, chamfer mechanism body is including chamfering the platform in advance, chamfer bench installation is used for falling the V type chamfer lug at V type angle in advance, the punching press product body top that chamfering bench side set up in advance is provided with and is used for extruded die pressing mechanism.

As right the utility model discloses a further improvement, in advance the chamfer platform with V type chamfer lug integrated into one piece sets up, be equipped with on the punching press product body with the punching press line that V type chamfer lug was mutually supported.

As right the utility model discloses a further improvement, chamfer bench is connected with the chamfer piece through detachable construction in advance, the chamfer piece with V type chamfer lug integrated into one piece sets up, be equipped with on the punching press product body with V type chamfer lug press line of mutually supporting.

As right the utility model discloses a further improvement, detachable machanism is including being used for fixing chamfer platform in advance with the bolt of chamfer piece, chamfer bench set up in advance with the first bolt hole of bolt complex, seted up on the chamfer piece with bolt complex second bolt hole.

As a further improvement of the present invention, the chamfering block is set to be in a shape of inverted "concave" with the pre-chamfering table top end block.

As right the utility model discloses a further improvement, die pressing mechanism is fixed with hydraulic push rod including being used for the extruded briquetting on this briquetting, this hydraulic push rod fixes on the connecting plate, this connecting plate with the back welding of chamfer platform in advance.

Through the technical scheme, the utility model discloses technical scheme's beneficial effect is:

the utility model discloses a V type chamfer lug of integrated into one piece on the chamfer piece forms V type chamfer structure, so in the continuous mode punching press, adopt V type chamfer structure in advance for the product is when the ejection of compact, and the burr that produces is contained on the V type inclined plane of product, can not bulge the product surface, therefore does not need additionally to make chamfer mould or burring technology, saves the expense of a set of mould and the punching press expense of saving one step of process, and saves the process after the chamfer, reduces production cost, practices thrift the manpower; meanwhile, the burrs can be completely covered by powder spraying when the later process is performed, and the installation and the use of the product are not interfered;

simultaneously the utility model discloses a design of chamfer platform, first bolt hole, chamfer piece, second bolt hole and bolt in advance can dismantle the change to chamfer piece and the V type chamfer lug that sets up on the chamfer piece for the burr size that the change that the device can arouse according to material properties and thickness adjusts V type chamfer volume.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic front sectional view of a partial structure of the present invention;

fig. 2 is an enlarged schematic view of the structure at a in fig. 1 according to the present invention;

fig. 3 is an enlarged schematic view of the structure at B in fig. 1 according to the present invention.

Wherein, the names represented by the part numbers in the 3 schematic diagrams are as follows:

110. a pre-chamfering table; 111. a first bolt hole; 120. chamfering blocks; 121. a second bolt hole; 122. a V-shaped chamfer bump; 130. a bolt; 210. stamping a product body; 211. and (5) stamping the line.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the embodiments of the present invention. It is to be understood that the embodiments described are only some embodiments of the invention, and not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

The utility model provides a following embodiment:

example 1: a V-shaped deburring and chamfering mechanism for a hardware stamping die comprises a chamfering mechanism body, wherein the chamfering mechanism body comprises a pre-chamfering platform 110, a V-shaped chamfering lug 122 for chamfering a V-shaped angle is installed on the pre-chamfering platform 110, preferably, the pre-chamfering platform 110 and the V-shaped chamfering lug 122 are integrally formed, through the integral forming design, the structure between the pre-chamfering platform 110 and the V-shaped chamfering lug 122 is simple in process and low in manufacturing cost, a stamping line 211 matched with the V-shaped chamfering lug 122 is arranged on the stamping product body 210, and by conducting chamfering operation on the V-shaped chamfering lug 122 at the position of the stamping line 211, when the product is discharged, generated burrs are contained on a V-shaped inclined plane of the product and cannot protrude out of the surface of the product, so that no additional chamfering die or deburring process is needed, the cost of one set of die is saved, and the stamping cost of one step is saved, and saves the working procedure after chamfering, reduces the production cost and saves manpower, the top end of the stamping product body 210 arranged above the pre-chamfering platform 110 is provided with a die pressing mechanism for extrusion, the die pressing mechanism comprises a pressing block for extrusion, the upper end of the pressing block is fixed with a hydraulic push rod which is fixed on a connecting plate, the connecting plate is welded with the back surface of the pre-chamfering platform 110, the concrete structure and the working principle of the hydraulic push rod can refer to the Chinese authorized utility model with the publication number of CN209586839U and the patent name of a hydraulic electric push rod, wherein a power line and a switch are arranged on the front surface of the pre-chamfering platform 110, the main protection structure of the application is not included, so that the working procedure is not described too much, when in use, the power line is externally connected with a power supply to provide electric energy for the device, then the switch is turned on to control the hydraulic push rod to work, the hydraulic push rod can drive the pressing block to descend to extrude the stamping product body 210, so that the punched product body 210 contacts with the chamfering block 120, and the V-shaped chamfering convex block 122 on the chamfering block 120 can chamfer the punching line 211 on the punched product body 210, thereby realizing pre-chamfering treatment and forming a V-shaped structure.

Example 2: a V-shaped deburring and chamfering mechanism for a hardware stamping die comprises a chamfering mechanism body, wherein the chamfering mechanism body comprises a pre-chamfering table 110, a V-shaped chamfering lug 122 for chamfering a V-shaped angle is installed on the pre-chamfering table 110, preferably, as can be seen from the attached drawings 1 and 3, a chamfering block 120 is connected on the pre-chamfering table 110 through a detachable mechanism, the chamfering block 120 and the V-shaped chamfering lug 122 are arranged in an integrated forming mode, a stamping line 211 matched with the V-shaped chamfering lug 122 is arranged on a stamping product body 210 and is connected through the detachable mechanism, so that the V-shaped chamfering amount can be adjusted according to burr size caused by changes of material performance and thickness, preferably, as can be seen from the attached drawings 1 and 3, the detachable mechanism comprises a bolt 130 for fixing the pre-chamfering table 110 and the chamfering block 120, a first bolt hole 111 matched with the bolt 130 is formed on the pre-chamfering table 110, the chamfering block 120 is provided with a second bolt hole 121 matched with the bolt 130, when the corresponding V-shaped chamfering amount needs to be replaced according to the thickness and performance of the material, under the action of the first bolt hole 111 and the second bolt hole 121, the bolt 130 is unscrewed until the bolt 130 is taken out, the locking between the pre-chamfering table 110 and the chamfering block 120 is released, then a corresponding new chamfering block 120 is reinstalled, and then the bolt 130 is inserted into the new second bolt hole 121 until the bolt is turned into the first bolt hole 111 and screwed down, preferably, according to the attached drawing 1, the chamfering block 120 is arranged in an inverted 'concave' shape clamped with the top end of the pre-chamfering table 110, the surface of the chamfering block 120 can be smooth through the inverted 'concave' design, the bolt 130 is fixed from the side surface, the influence on the subsequent chamfering operation due to the fixation of the bolt 130 on the upper surface is avoided, the top end of the stamping product body 210 arranged above the pre-chamfering table 110 is provided with a compression mold mechanism for extrusion, the die pressing mechanism comprises a pressing block for extrusion, a hydraulic push rod is fixed at the upper end of the pressing block and fixed on a connecting plate, and the connecting plate is welded with the back of the pre-chamfering table 110, and the working mode is as in example 1.

The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. The utility model provides a five metals V type burring chamfer mechanism for stamping die, includes chamfer mechanism body, its characterized in that: the chamfering mechanism body comprises a chamfering platform in advance, a V-shaped chamfering lug used for chamfering a V-shaped angle is installed on the chamfering platform in advance, and a pressing die mechanism used for extrusion is arranged at the top end of a stamping product body arranged above the chamfering platform in advance.

2. The V-shaped deburring and chamfering mechanism for the hardware stamping die as claimed in claim 1, characterized in that: the pre-chamfering platform and the V-shaped chamfering lug are integrally formed, and a punching line matched with the V-shaped chamfering lug is arranged on the punched product body.

3. The V-shaped deburring and chamfering mechanism for the hardware stamping die as claimed in claim 1, characterized in that: the chamfering platform is connected with a chamfering block through a detachable mechanism, the chamfering block and the V-shaped chamfering lug are integrally formed, and a punching line matched with the V-shaped chamfering lug is arranged on the punching product body.

4. The V-shaped deburring and chamfering mechanism for the hardware stamping die as claimed in claim 3, characterized in that: the detachable mechanism comprises a bolt used for fixing the pre-chamfering platform and the chamfering block, a first bolt hole matched with the bolt is formed in the pre-chamfering platform, and a second bolt hole matched with the bolt is formed in the chamfering block.

5. The V-shaped deburring and chamfering mechanism for the hardware stamping die as claimed in claim 4, characterized in that: the chamfering block is arranged to be in an inverted 'concave' shape clamped with the top end of the pre-chamfering table.

6. The V-shaped deburring and chamfering mechanism for the hardware stamping die as claimed in claim 1, characterized in that: the die pressing mechanism comprises a pressing block for extrusion, a hydraulic push rod is fixed at the upper end of the pressing block and fixed on a connecting plate, and the connecting plate is welded with the back of the pre-chamfering table.