CN210648015U

CN210648015U - Porous stamping die for hardware processing

Info

Publication number: CN210648015U
Application number: CN201921326652.9U
Authority: CN
Inventors: 孙洪卫
Original assignee: Tianjin Hanba Electromechanical Equipment Co Ltd
Current assignee: Tianjin Hanba Electromechanical Equipment Co Ltd
Priority date: 2019-08-16
Filing date: 2019-08-16
Publication date: 2020-06-02
Anticipated expiration: 2029-08-16

Abstract

The utility model discloses a porous stamping die for hardware processing, the on-line screen storage device comprises a base, the upper surface machining of base has the opening, the outer wall of third montant and the inner wall clearance fit of second recess, the outer wall rigid coupling of third montant has the third square plate, the outer wall of third montant is equipped with fixed establishment. This porous stamping die processing hardware work piece for hardware processing, through the horizontal pole, cooperation between third horizontal piece and the diaphragm groove, make the third montant drive the cutter and remove, and then make the user can be according to the interval between the hole, adjust the interval between cutter and the cutter, through first spring, cooperation between first montant and the cutter, make the cutter can change according to the shape that the user wants the machined hole, and then make porous stamping die machined hole diversified for hardware processing, a plurality of cutters of for hardware processing carry out work simultaneously, and the work efficiency is improved, and the processing time is shortened.

Description

Porous stamping die for hardware processing

Technical Field

The utility model relates to a porous stamping die technical field is used in hardware processing, specifically is a porous stamping die is used in hardware processing.

Background

A multi-hole stamping die for hardware processing is a special process equipment for processing materials (metal or nonmetal) into parts (or semi-finished products) in cold stamping processing, which is called a cold stamping die (commonly called a cold stamping die), and stamping is a pressure processing method for obtaining required parts by applying pressure to the materials by using a die arranged on a press machine at room temperature to separate or plastically deform the materials.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a porous stamping die for hardware processing to although the porous stamping die for hardware processing who provides in solving above-mentioned background art now can realize hardware processing, nevertheless there is a mould can only process a hole, and the unable regulation of distance between the cutter, makes the unable problem of adjusting of distance between hole and the hole.

In order to achieve the above object, the utility model provides a following technical scheme: a porous stamping die for hardware processing comprises a base, wherein an opening is formed in the upper surface of the base, two first transverse blocks are fixedly connected to the left side and the right side of the base, a second bolt is connected to the upper surface of each first transverse block through threads, a nut is connected to the outer wall of each second bolt through threads, vertical plates are fixedly connected to the four corners of the top of the base, first grooves are formed in the inner sides of the vertical plates through processing, round rods are fixedly connected to the inner walls of vertical plate grooves, fourth transverse blocks are in clearance fit with the outer walls of the round rods, a transverse rod is fixedly connected to the inner side of each fourth transverse block through clearance fit, a second groove is formed in the bottom of each transverse rod, a third transverse block is in clearance fit with the inner wall of the second groove, a third vertical rod is fixedly connected to the bottom of the third transverse block, and the outer wall of the third vertical rod is in clearance fit with the inner wall of the second groove, the outer wall rigid coupling of third montant has the third square board, the bottom four corners of third square board all the screw thread link to each other has first bolt, the inner wall of third montant is equipped with system hole mechanism, the outer wall of third montant is equipped with fixed establishment.

Preferably, the fourth transverse block and the round rod form a sliding structure.

Preferably, the hole making mechanism includes first spring, first montant and cutter, the top of first spring is in the same place with the inner wall top rigid coupling of third montant, the outer wall of first spring and the inner wall clearance fit of third montant, the bottom of first spring is equipped with first montant, the top and the bottom of first spring support tightly with the inner wall top of third montant and the top of first montant respectively, the outer wall of first montant and the inner wall clearance fit of third montant, the bottom screw thread of first montant links to each other there is the cutter.

Preferably, the cutter is fitted to the opening.

Preferably, the fixing mechanism comprises a second transverse block, a first square plate, a second vertical rod, a second spring, a second square plate and a second square plate hole, the inner wall of the first square plate is fixedly connected with the outer wall of a third vertical rod, the second vertical rod is arranged on the top four corners of the first square plate in a clearance fit mode, the second transverse block is fixedly connected with the top of the second vertical rod in a clearance fit mode, the second spring is arranged on the outer wall of the second vertical rod in a clearance fit mode, the bottom of the second vertical rod is fixedly connected with the top four corners of the second square plate in a clearance fit mode, the top and the bottom of the second spring are tightly connected with the bottom of the first square plate and the top of the second square plate, and the second square plate hole is machined in the bottom of the second square plate.

Preferably, the second springs are symmetrically distributed about the tool axis.

Compared with the prior art, the beneficial effects of the utility model are that: this porous stamping die processing hardware work piece for hardware processing, through the horizontal pole, cooperation between third horizontal piece and the diaphragm groove, make the third montant drive the cutter and remove, and then make the user can be according to the interval between the hole, adjust the interval between cutter and the cutter, through first spring, cooperation between first montant and the cutter, make the cutter can change according to the shape that the user wants the machined hole, and then make porous stamping die machined hole diversified for hardware processing, a plurality of cutters of for hardware processing carry out work simultaneously, and the work efficiency is improved, and the processing time is shortened.

Drawings

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

FIG. 2 is a schematic view of the connection of the base, riser and base opening of FIG. 1;

FIG. 3 is a schematic view showing the connection relationship between the third vertical rod, the second vertical rod and the second spring in FIG. 1;

fig. 4 is a schematic view of the connection relationship between the base, the nut and the second bolt in fig. 1.

In the figure: 1. the base, 2, the opening, 3, first horizontal piece, 4, the nut, 5, system hole mechanism, 501, first spring, 502, first montant, 503, the cutter, 6, fixed establishment, 601, the second horizontal piece, 602, first square board, 603, the second montant, 604, the second spring, 605, the second square board, 606, the second square board hole, 7, first recess, 8, the horizontal pole, 9, the second recess, 10, first bolt, 11, the third square board, 12, the third horizontal piece, 13, the third montant, 14, the riser, 15, the round bar, 16, the second bolt, 17, the fourth horizontal piece.

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 a technical solution: a porous stamping die for hardware processing comprises a base 1, an opening 2 is processed on the upper surface of the base 1, two first transverse blocks 3 are fixedly connected to the left side and the right side of the base 1, second bolts 16 are connected to the upper surfaces of the first transverse blocks 3 through threads, the second bolts 16 are used for being connected with an external hydraulic press base, the porous stamping die for hardware processing is connected with the external hydraulic press base, nuts 4 are connected to the outer walls of the second bolts 16 through threads, the porous stamping die for hardware processing is fixed on the external hydraulic press base through the nuts 4, vertical plates 14 are fixedly connected to the four corners of the top of the base 1, first grooves 7 are processed on the inner sides of the vertical plates 14, round rods 15 are fixedly connected to the inner walls of the vertical plate grooves 7, the cross rods 8 can only move up and down through the round rods 15, fourth transverse blocks 17 are in clearance fit with the outer walls of the round rods 15, the outer walls of the fourth transverse blocks 17 are in clearance fit with the, the first groove 7 enables the fourth transverse block 17 to move up and down on the inner wall of the first groove 7, the inner side of the fourth transverse block 17 is fixedly connected with a transverse rod 8, the transverse rod 8 enables a cutter 503 to move up and down, the bottom of the transverse rod 8 is provided with a second groove 9, the inner wall of the second groove 9 is in clearance fit with a third transverse block 12, the second groove 9 enables the third transverse block 12 to move left and right on the inner wall of the second groove 9, the bottom of the third transverse block 12 is fixedly connected with a third vertical rod 13, the outer wall of the third vertical rod 13 is in clearance fit with the inner wall of the second groove 9, the outer wall of the third vertical rod 13 is fixedly connected with a third square plate 11, the third square plate 11 has a limiting effect on the first bolt 10, four corners of the bottom of the third square connecting plate 11 are all threaded with the first bolts 10, the first bolts 10 are rotated to enable the first bolts 10 to tightly abut against the transverse block 8, and further enable the third transverse block 12 not to move left, the inner wall of the third vertical rod 13 is provided with a hole making mechanism 5, the outer wall of the third vertical rod 13 is provided with a fixing mechanism 6, the fourth transverse block 17 and the round rod 15 form a sliding structure, and the vertical plate 14 enables the transverse rod 8 to slide up and down on the inner side of the vertical plate 14.

The hole making mechanism 5 comprises a first spring 501, a first vertical rod 502 and a cutter 503, the top of the first spring 501 is fixedly connected with the top end of the inner wall of the third vertical rod 13, the first spring 501 is stressed on the top end of the inner wall of the third vertical rod 13 when stretching, the outer wall of the first spring 501 is in clearance fit with the inner wall of the third vertical rod 13, the first spring 501 gives downward force to the first vertical rod 502, the bottom of the first spring 501 is provided with the first vertical rod 502, the top and the bottom of the first spring 501 are respectively propped against the top end of the inner wall of the third vertical rod 13 and the top of the first vertical rod 502, the first spring 501 buffers the first vertical rod 502 when being stressed, the outer wall of the first vertical rod 502 is in clearance fit with the inner wall of the third vertical rod 13, the first vertical rod 502 can move up and down on the inner wall of the third vertical rod 13, the bottom thread of the first vertical rod 502 is connected with the cutter 503, and the cutter 503 can be replaced, the engagement of the cutter 503 with the opening 2 is performed so that the cutter 503 can move within the opening 2.

The fixing mechanism 6 comprises a second transverse block 601, a first square plate 602, a second vertical rod 603, a second spring 604, a second square plate 605 and a second square hole 606, the inner wall of the first square plate 602 is fixedly connected with the outer wall of the third vertical rod 13, the third vertical rod 13 enables the first square plate 602 to be fixed on the outer wall of the third vertical rod 13, the second vertical rod 603 is in clearance fit with four corners of the top of the first square plate 602, the second transverse block 601 is fixedly connected with the top of the second vertical rod 603, the transverse block 601 plays a limiting role on the second vertical rod 603, the second spring 604 is in clearance fit with the outer wall of the second vertical rod 603, the second spring 604 is used for buffering when the second square plate 605 descends, the bottom of the second vertical rod 603 is fixedly connected with four corners of the top of the second square plate 605, the first square plate 602 enables the second square plate 605 to be fixed below the first square plate 602, the top and the bottom of the second spring 604 are tightly abutted against the bottom of the first square plate 602 and the top of the second square plate, the bottom of the second square plate 605 is processed with a second square hole 606, the second spring 604 is distributed symmetrically about the axis of the tool 503, and the second spring 604 keeps the second square plate 605 balanced when being stressed.

When the porous stamping die for hardware processing is used, a user connects the second bolts 16 on two sides of the base 1 with the screw threads of the nuts 4 to fix the stamping die base on an external hydraulic press platform, an iron sheet is placed above the opening 2 of the base 1, the user connects the first vertical rod 502 with the screw threads of the cutter 503 according to the shape, the number and the position of the processing hole to enable the cutter 503 to be replaced according to the shape of the processing hole, the cutter with the corresponding number is installed according to the number of the processing hole, the cutter 503 can move left and right below the cross rod 8 through the clearance fit of the inner wall of the second groove 9 and the third cross block 12, the cutter 503 is further adjusted according to the needs of the user, after the user adjusts the position of the cutter 503, the first bolt 10 is tightly abutted against the bottom of the cross rod 8 through the screw threads of the third square plate 11 and the first bolt 10, further, the cutter 503 cannot move, so that the cutter 503 moves when processing a hole, the inner wall of the first groove 7 on the inner side of the vertical plate 14 is in clearance fit with the round rod 15, the round rod 15 is in clearance fit with the fourth module 17, the fourth module 17 can do lifting motion on the inner wall of the first groove 7, the fourth module 17 drives the cross rod 8 to do lifting motion, the external hydraulic machine gives a downward force to the cross rod 8, so that the cutter moves downwards, the inner wall of the third vertical rod 13 passes through the first spring 501 and the inner wall of the third vertical rod 13 is in clearance fit with the first spring 501, when the cutter 503 descends to the upper surface of the iron sheet, the buffer is performed, the iron sheet is fixed, when the clearance fit of the first square plate 602 and the second vertical rod 603 is performed, the second square plate 605 can do lifting motion, and when the outer wall of the second vertical rod 603 is in clearance fit with the second spring 604, the second square plate 605 descends to the upper surface of the iron sheet, cushion to fix the iron sheet, and then make cutter 503 punch to the iron sheet and punch, cutter 503 punches the back to the iron sheet, and the waste material that the iron sheet punched drops from opening 2.

In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "disposed," "connected," "fixed," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; 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 utility model provides a porous stamping die for hardware processing, includes base (1), its characterized in that: the upper surface processing of base (1) has opening (2), the equal rigid coupling in both sides of base (1) has two first horizontal pieces (3), the upper surface screw thread of first horizontal piece (3) links to each other has second bolt (16), the outer wall screw thread that has second bolt (16) links to each other has nut (4), the equal rigid coupling in top four corners of base (1) has riser (14), the inboard processing of riser (14) has first recess (7), the inner wall rigid coupling of first recess (7) has round bar (15), the outer wall clearance fit of round bar (15) has fourth horizontal piece (17), the outer wall of fourth horizontal piece (17) and the inner wall clearance fit of first recess (7), the inboard rigid coupling of fourth horizontal piece (17) has horizontal pole (8), the bottom processing of horizontal pole (8) has second recess (9), the inner wall clearance fit of second recess (9) has third horizontal piece (12), the bottom rigid coupling of third horizontal piece (12) has third montant (13), the outer wall of third montant (13) and the inner wall clearance fit of second recess (9), the outer wall rigid coupling of third montant (13) has third square plate (11), the equal screw thread in bottom four corners of third square plate (11) has linked to each other first bolt (10), the inner wall of third montant (13) is equipped with system hole mechanism (5), the outer wall of third montant (13) is equipped with fixed establishment (6).

2. The porous stamping die for hardware processing according to claim 1, characterized in that: the fourth transverse block (17) and the round rod (15) form a sliding structure.

3. The porous stamping die for hardware processing according to claim 1, characterized in that: hole making mechanism (5) include first spring (501), first montant (502) and cutter (503), the inner wall top rigid coupling of the top of first spring (501) and third montant (13) is in the same place, the outer wall of first spring (501) and the inner wall clearance fit of third montant (13), the bottom of first spring (501) is equipped with first montant (502), the top and the bottom of first spring (501) support tightly with the inner wall top of third montant (13) and the top of first montant (502) respectively, the outer wall of first montant (502) and the inner wall clearance fit of third montant (13), the bottom screw thread of first montant (502) links to each other cutter (503).

4. The porous stamping die for hardware processing as claimed in claim 3, wherein: the cutter (503) is matched with the opening (2).

5. The porous stamping die for hardware processing according to claim 1, characterized in that: the fixing mechanism (6) comprises a second transverse block (601), a first square plate (602), a second vertical rod (603), a second spring (604), a second square plate (605) and a second square hole (606), the inner wall of the first square plate (602) is fixedly connected with the outer wall of the third vertical rod (13), four corners of the top of the first square plate (602) are respectively in clearance fit with second vertical bars (603), a second transverse block (601) is fixedly connected to the top of the second vertical rod (603), a second spring (604) is in clearance fit with the outer wall of the second vertical rod (603), the bottoms of the second vertical rods (603) are fixedly connected together at four corners of the top of the second square plate (605), the top and the bottom of the second spring (604) are tightly propped against the bottom of the first square plate (602) and the top of the second square plate, and a second square plate hole (606) is machined in the bottom of the second square plate (605).

6. The porous stamping die for hardware processing according to claim 5, characterized in that: the second springs (604) are distributed axisymmetrically with respect to the tool (503).