CN214639664U

CN214639664U - Independent square hole punching punch

Info

Publication number: CN214639664U
Application number: CN202121004470.7U
Authority: CN
Inventors: 孙杨; 张连伟; 焦开航
Original assignee: Shandong Juning Machinery Co ltd
Current assignee: Shandong Juning Machinery Co ltd
Priority date: 2021-05-12
Filing date: 2021-05-12
Publication date: 2021-11-09
Anticipated expiration: 2031-05-12

Abstract

The utility model discloses an independent square hole punching press drift, including drift main part and mould main part, the inside of mould main part is seted up and is had the block groove corresponding with the drift main part, and the fixed coupling assembling that is equipped with in top of drift main part, coupling assembling include six block holes, six block poles, six block boards and two electric telescopic handle, and three block hole has been seted up respectively to the both sides of drift main part, and the equal block in inside in six block holes is connected with the block pole, the beneficial effects of the utility model are that: the punch body is fixed through the clamping grooves, the clamping rods are respectively fixed through the clamping plates, the punch body is fixed through the matching of the clamping rods and the clamping holes, the punch body is fastened or loosened by driving the clamping plates to slide left and right through the first electric telescopic rod, the punch body is fixed in the clamping grooves through the connecting group, and meanwhile, the punch body is fixed through the six corresponding clamping holes so as to be convenient to regulate and control the next clamping hole at any time.

Description

Independent square hole punching punch

Technical Field

The utility model relates to a punching press drift, in particular to independent square hole punching press drift belongs to punching press drift technical field.

Background

The stamping punch is a metal part on a stamping die in a mechanical tool, which is also called a stamping rod, a stamping pin or a punch, the punch is divided into an A-shaped punch, a T-shaped punch, a special-shaped punch and the like, and is arranged on a punching die to perform continuous punching, punching and breaking operation so as to separate or plastically deform the processed material, so as to obtain the required finished product or semi-finished product, the stamping die processes the material into parts in cold stamping, the stamping is a pressure processing method which utilizes the die arranged on the press machine to apply pressure to the material at room temperature to cause the material to generate separation or plastic deformation, so as to obtain the required parts, in industrial production, a stamping die is a process device for stamping production, is a technology-intensive product, and has direct relation with the quality of die design and die parts, such as the quality of stamping parts, production efficiency, production cost and the like.

The existing punching head is more complicated in installation or disassembly, is inconvenient to use, can generate abrasion when continuously processing and producing, easily influences the accuracy of products, can increase a large amount of manufacturing cost when replacing the punching head, and can be adjusted and controlled by the easy inclination angle of a square hole when installing.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an independent square hole punching press drift to current punching press drift that proposes in solving above-mentioned background art is comparatively loaded down with trivial details when installation or dismantlement, and it can increase manufacturing cost to change the wearing and tearing drift moreover, and the inconvenient problem of regulation and control of inclination of square hole during the installation.

In order to achieve the above object, the utility model provides a following technical scheme: an independent square hole punching punch comprises a punch main body and a die main body, wherein a clamping groove corresponding to the punch main body is formed in the die main body, a connecting assembly is fixedly arranged at the top of the punch main body and comprises six clamping holes, six clamping rods, six clamping plates and two first electric telescopic rods, three clamping holes are formed in two sides of the punch main body respectively, the clamping rods are clamped and connected in the six clamping holes, one end of each clamping rod is fixedly connected with one side of each clamping plate, the six clamping plates are semi-arc-shaped, the two first electric telescopic rods are fixedly arranged on two sides in the clamping groove respectively, the telescopic ends of the two first electric telescopic rods are fixedly connected with the other side of the corresponding clamping plates respectively, and a switch panel is fixedly arranged on one side of the die main body, the surface of switch panel is fixed and is equipped with an electric telescopic handle switch, an electric telescopic handle passes through an electric telescopic handle switch and power electric connection.

As a preferred technical scheme of the utility model, the fixed second electric telescopic handle that is equipped with in top of block inslot portion, the fixed rubber pad that is equipped with of flexible end of second electric telescopic handle, the bottom of rubber pad with the top of drift main part is laminated mutually, flush mounting plate's fixed surface is equipped with second electric telescopic handle switch, second electric telescopic handle passes through second electric telescopic handle switch and power electric connection.

As a preferred technical scheme of the utility model, the diameter of the bottom of drift main part is less than the diameter at drift main part top, the extrusion hole has been seted up to the inside bottom of drift main part, the extrusion hole is square.

As a preferred technical scheme of the utility model, the inside block in extrusion hole has the locating lever, the shape of locating lever with the shape in extrusion hole is the same, the length of locating lever is greater than the length in extrusion hole.

As an optimal technical scheme of the utility model, the inside top of drift main part is fixed and is equipped with the shock attenuation board corresponding with the rubber pad, the fixed damping spring that is equipped with in top of shock attenuation board.

As an optimal technical scheme of the utility model, the top end threaded connection of drift main part has the top cap corresponding with the shock attenuation board.

As an optimized technical proposal of the utility model, the bottom of the punch main body is made of titanium alloy material.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model relates to an independent square hole punching press drift, through the fixed drift main part of block groove, through block board fixed block pole respectively, through six block holes fixed block pole respectively, cooperate through block pole and block hole and fix the drift main part, drive the block board through first electric telescopic handle and slide from side to side and fasten or not hard up the drift main part, fix the drift main part in the block groove through coupling assembling, fix the drift main part through six block holes corresponding fixed drift main part at any time and conveniently regulate and control to next block hole at any time simultaneously, avoid frequently changing the drift main part, and drive the block board through electric telescopic handle and extrude and fix and more conveniently dismantle and install; the rubber pad is fixed through the second electric telescopic rod and is driven to be attached to the top end of the punch main body for damping, and the top of the punch main body is prevented from being damaged during die pressing to influence the fixing effect; the corresponding template is pressed out on the product through the extrusion hole as a square hole, the angle of the extrusion hole is convenient for workers to adjust when the punch main body is installed through the positioning rod, and the influence of inclination angle deviation on the quality of a finished product is avoided.

Drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic sectional structure of the present invention;

fig. 3 is an enlarged schematic view of a portion a of fig. 2 according to the present invention;

fig. 4 is a schematic bottom view of the punch body of the present invention.

In the figure: 1. a punch body; 2. a mold body; 3. a switch panel; 4. a connecting assembly; 41. a clamping hole; 42. a clamping rod; 43. a clamping plate; 44. a first electric telescopic rod; 5. a second electric telescopic rod; 6. a rubber pad; 7. extruding the hole; 8. positioning a rod; 9. a damper plate; 10. a damping spring; 11. a top cover; 12. an engaging groove.

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. 1-4, the present invention provides an independent square hole punching punch, including a punch main body 1 and a die main body 2, a fastening groove 12 corresponding to the punch main body 1 is formed in the die main body 2, the punch main body 1 is fixed by the fastening groove 12, a connecting assembly 4 is fixedly disposed on the top of the punch main body 1, the connecting assembly 4 includes six fastening holes 41, six fastening rods 42, six fastening plates 43 and two first electric telescopic rods 44, three fastening holes 41 are respectively formed on both sides of the punch main body 1, the fastening rods 42 are respectively fastened and connected to the insides of the six fastening holes 41, the fastening rods 42 are respectively fixed by the six fastening holes 41, the punch main body 1 is fixed by the fastening rods 42 and the fastening holes 41, one end of each three fastening rods 42 is respectively fixedly connected to one side of the fastening plates 43, the six fastening plates 43 are semi-arc-shaped, the engaging plates 43 are used to fix the engaging rods 42, the two first electric telescopic rods 44 are fixed on the two sides of the engaging groove 12, the punch main body 1 is fastened or loosened by driving the clamping plate 43 to slide left and right through the first electric telescopic rod 44, the telescopic ends of the two first electric telescopic rods 44 are respectively and fixedly connected with the other side of the corresponding clamping plate 43, one side of the die main body 2 is fixedly provided with the switch panel 3, the surface of the switch panel 3 is fixedly provided with a first electric telescopic rod switch, the first electric telescopic rod 44 is electrically connected with a power supply through the first electric telescopic rod switch, the punch main body 1 is fixed in the clamping groove 12 through the connecting component 4, meanwhile, the punch body 1 is correspondingly fixed through the six clamping holes 41, so that the punch body 1 can be conveniently regulated and controlled to the next clamping hole 41 at any time, the punch body 1 is prevented from being frequently replaced, and the clamping plate 43 is driven by the electric telescopic rod 44 to extrude and fix, so that the disassembly and the assembly are more convenient.

Preferably, a second electric telescopic rod 5 is fixedly arranged at the top end inside the clamping groove 12, a rubber pad 6 is fixedly arranged at the telescopic end of the second electric telescopic rod 5, the rubber pad 6 is fixed through the second electric telescopic rod 5 and is driven to be attached to the top end of the punch main body 1 for damping, the top of the punch main body 1 is prevented from being damaged during die pressing to influence the fixing effect, the bottom end of the rubber pad 6 is attached to the top end of the punch main body 1, a second electric telescopic rod switch is fixedly arranged on the surface of the switch panel 3, and the second electric telescopic rod 5 is electrically connected with a power supply through the second electric telescopic rod switch; the diameter of the bottom of the punch main body 1 is smaller than that of the top of the punch main body 1, an extrusion hole 7 is formed in the bottom end of the interior of the punch main body 1, the extrusion hole 7 is square, and a product is extruded through the square extrusion hole 7 to form a specific template; a positioning rod 8 is clamped inside the extrusion hole 7, the shape of the positioning rod 8 is the same as that of the extrusion hole 7, the length of the positioning rod 8 is larger than that of the extrusion hole 7, and the positioning rod 8 is convenient for a worker to adjust the angle of the extrusion hole 7 when the punch body 1 is installed, so that the influence of inclination angle deviation on the quality of a finished product is avoided; a damping plate 9 corresponding to the rubber pad 6 is fixedly arranged at the top end inside the punch main body 1, a damping spring 10 is fixedly arranged at the top end of the damping plate 9, and the damping plate 9 is matched with the damping spring 10 to further perform damping treatment on the top of the punch main body 1, so that stress damage is avoided; the top end of the punch main body 1 is in threaded connection with a top cover 11 corresponding to the damping plate 9, and the top of the punch main body 1 is sealed through the top cover 11, so that the punch main body is convenient to transport; the bottom of the punch main body 1 is made of titanium alloy material, the strength and the wear resistance of the punch main body 1 made of the titanium alloy material are enhanced, and the service life is prolonged.

When the punch is used in detail, the utility model relates to an independent square hole punching punch, firstly, a new punch body 1 can be installed inside a die body 2, a top cover 11 is unscrewed, a spring is ejected, the punch body 1 is convenient to transport and store through the sealing of the top cover 11, then the punch body 1 is placed in a clamping groove 12, a first electric telescopic rod 44 is controlled by a first electric telescopic rod switch to extend out, a clamping plate 43 is driven to move forwards, six clamping rods 42 are respectively matched with corresponding clamping holes 41 to fasten the punch body 1, meanwhile, the square hole inclination angle of the square extrusion hole 7 is convenient to adjust through a positioning rod 8 at the bottom of the punch body 1, when the punch body 1 is worn for a long time, the punch body 1 is loosened through the first electric telescopic rod 44, the clamping holes 41 of the previous lattice are aligned with the clamping rods 42 of the next lattice to be fixed again, increase manufacturing cost is avoided in the life of extension drift main part 1, drives the top that rubber pad 6 further laminated drift main part 1 downwards through second electric telescopic handle 5 simultaneously and carries out shock attenuation processing.

In the description of the present invention, it should be understood that the indicated orientation or positional relationship is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present invention.

In the present invention, unless otherwise explicitly specified or limited, for example, it may be fixedly connected, detachably connected, or integrated; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

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

1. The independent square hole punching punch comprises a punch main body (1) and a die main body (2), and is characterized in that a clamping groove (12) corresponding to the punch main body (1) is formed in the die main body (2), a connecting assembly (4) is fixedly arranged at the top of the punch main body (1), the connecting assembly (4) comprises six clamping holes (41), six clamping rods (42), six clamping plates (43) and two first electric telescopic rods (44), three clamping holes (41) are formed in two sides of the punch main body (1), the clamping rods (42) are clamped and connected in the six clamping holes (41), one end of each three clamping rod (42) is fixedly connected with one side of each clamping plate (43), the six clamping plates (43) are semi-arc-shaped, and the two first electric telescopic rods (44) are fixedly arranged on two sides in the clamping groove (12) respectively, two the flexible end of first electric telescopic handle (44) respectively with the opposite side fixed connection of corresponding block board (43), the fixed flush mounting plate (3) that is equipped with in one side of mould main part (2), the fixed surface of flush mounting plate (3) is equipped with first electric telescopic handle switch, first electric telescopic handle (44) are through first electric telescopic handle switch and power electric connection.

2. The independent square hole punching punch according to claim 1, wherein: the fixed second electric telescopic handle (5) that is equipped with in inside top of block groove (12), the flexible end of second electric telescopic handle (5) is fixed and is equipped with rubber pad (6), the bottom of rubber pad (6) with the top of drift main part (1) is laminated mutually, the fixed surface of flush mounting plate of switch (3) is equipped with the switch of second electric telescopic handle, second electric telescopic handle (5) are through second electric telescopic handle switch and power electric connection.

3. The independent square hole punching punch according to claim 1, wherein: the diameter of the bottom of the punch main body (1) is smaller than that of the top of the punch main body (1), an extrusion hole (7) is formed in the bottom end of the inside of the punch main body (1), and the extrusion hole (7) is square.

4. The independent square hole punching punch according to claim 3, wherein: the extrusion device is characterized in that a positioning rod (8) is clamped inside the extrusion hole (7), the shape of the positioning rod (8) is the same as that of the extrusion hole (7), and the length of the positioning rod (8) is larger than that of the extrusion hole (7).

5. The independent square hole punching punch according to claim 1, wherein: the top end of the interior of the punch main body (1) is fixedly provided with a damping plate (9) corresponding to the rubber pad (6), and the top end of the damping plate (9) is fixedly provided with a damping spring (10).

6. The independent square hole punching punch according to claim 5, wherein: the top end of the punch head main body (1) is in threaded connection with a top cover (11) corresponding to the damping plate (9).

7. The independent square hole punching punch according to claim 6, wherein: the bottom of the punch main body (1) is made of a titanium alloy material.