CN210160251U

CN210160251U - Hardware stamping die convenient to replace punch

Info

Publication number: CN210160251U
Application number: CN201920917764.5U
Authority: CN
Inventors: 不公告发明人
Original assignee: Shenzhen Xinze Feng Technology Co Ltd
Current assignee: Shenzhen Xinze Feng Technology Co Ltd
Priority date: 2019-06-18
Filing date: 2019-06-18
Publication date: 2020-03-20
Anticipated expiration: 2029-06-18

Abstract

The utility model discloses a hardware stamping die convenient to change drift, the telescopic link is all installed at die holder top four corners position department, the roof is installed at the telescopic link top, roof bottom middle part is connected with a supporting bench, supporting bench bottom welding has the mount pad, the utility model discloses structure scientific and reasonable, convenience safe in utilization, through mount pad, draw-in groove and fixing bolt, be convenient for install the drift seat to conveniently change the drift seat, so that when the drift seat takes place to damage, conveniently change and maintain it, rethread locating lever and locating hole, when being convenient for when the drift seat pushes down, can carry out guiding orientation to the drift seat, make the drift seat more accurate and complete to the parts machining, through fixing hole and screw rod, be convenient for carry out fixed connection between connecting rod and the bracing piece, rethread spacing groove, connecting plate and notch, the die is convenient to be clamped and connected with a press machine in a limiting way.

Description

Hardware stamping die convenient to replace punch

Technical Field

The utility model relates to a stamping die technical field specifically is a five metals stamping die convenient to change drift.

Background

The stamping die is a special process equipment for processing materials (metal or nonmetal) into parts (or semi-finished products) in cold stamping processing, is called as a cold stamping die (commonly called as a cold stamping die), and is a pressure processing method for applying pressure to the materials on the die by a press machine at room temperature to separate or plastically deform the materials so as to obtain required parts;

hardware mould passes through the drift and carries out the processing operation to the part of placing inside the mould, but drift on traditional hardware stamping die is after using, be difficult to dismantle it, thereby lead to when the drift takes place to damage, be difficult to change the drift, secondly, traditional stamping die need push down the operation to the mould with the help of the press, and connected mode is single between traditional mould and the press, stability is relatively poor, lead to taking place the striking between mould top and the press easily when using, so the hardware stamping die who is convenient for change the drift is urgently needed to solve above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

The utility model provides a five metals stamping die convenient to change drift, can effectively solve traditional hardware mould that proposes in the above-mentioned background art and carry out the processing operation through the drift to placing the part inside the mould, but the drift on traditional hardware stamping die is after using, be difficult to dismantle it, thereby lead to when the drift takes place to damage, be difficult to change the drift, secondly, traditional stamping die need push down the operation with the help of the press to the mould, and the connected mode is single between traditional mould and the press, stability is relatively poor, lead to the problem of taking place the striking between mould top and the press easily when using.

In order to achieve the above object, the utility model provides a following technical scheme: a hardware stamping die convenient for replacing a punch comprises a die holder, telescopic rods are mounted at four corners of the top end of the die holder, a top plate is mounted at the top end of each telescopic rod, a supporting table is connected to the middle of the bottom end of the top plate, a mounting seat is welded to the bottom end of the supporting table, a clamping groove is formed in the middle of the bottom end of the mounting seat, a punch seat is clamped inside the clamping groove, two ends of the outer side of the mounting seat are connected with fixing bolts through threaded engagement, and positioning rods are mounted on two sides of the bottom end of;

the roof top both sides all have welded the connecting rod, two the fixed orifices has evenly been seted up on the connecting rod top, two install the bracing piece between the connecting rod, the bracing piece both ends all are connected with the screw rod through the thread engagement, the spacing groove has been seted up to bracing piece top one side, the welding of bracing piece top opposite side has the connecting plate, the notch has been seted up at connecting plate top one side middle part, roof top mid-mounting has the foam-rubber cushion, the locating hole has all been seted up at die holder top middle part both ends.

Preferably, the die holder top edge portion has been seted up the spout, spout inner wall both ends all are connected with the guide arm, the spring is all installed to spout inner wall middle-end both sides, the outside sliding connection of guide arm has the storage plate, spring one end and storage plate fixed connection, the storage groove has been seted up on the storage plate top.

Preferably, the middle end of the outer part of the telescopic rod is connected with a partition plate, a square hole is formed in the top end of the partition plate, and the bottom end of the support table penetrates through one side of the partition plate through the square hole.

Preferably, the outer side of the punch seat is fixedly connected with the mounting seat through a fixing bolt.

Preferably, the diameter of the positioning hole is larger than that of the positioning rod, and the outer side surface of the guide rod is coated with a lubricant.

Preferably, the top end of the outer part of the telescopic rod is sleeved with a return spring, and the return spring is positioned at the top end of the partition plate.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model has the advantages of being scientific and reasonable in structure, convenience safe in utilization:

1. through the effect of mount pad, draw-in groove and fixing bolt, simple structure is convenient for install the drift seat to convenient change the drift seat, so that when the drift seat takes place to damage, conveniently change it and maintain, the effect of rethread locating lever and locating hole is convenient for when the drift seat pushes down, can carry out guide positioning to the drift seat, makes the drift seat more accurate and complete to parts machining.

2. Through the effect of fixed orifices and screw rod, be convenient for carry out fixed connection between connecting rod and the bracing piece, the rethread spacing groove, the effect of connecting plate and notch, be convenient for carry on spacing joint between this mould and the press, to sum up, be convenient for be connected between this mould and the press, it is single to avoid the connected mode between traditional mould and the press, lead to easily taking place the striking between mould top and the press when using, and through the effect of foam-rubber cushion, be convenient for protect the junction between press and the mould.

3. Through the effect of spout and guide arm, the convenience slides the storage plate, rethread spring, storage plate and the effect of accomodating the groove to collect the waste material or the part of accomodating on the storage plate, convenient and practical, when the part after the convenience of customers processes the mould takes, also conveniently clear up the waste material on the mould.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention.

In the drawings:

fig. 1 is a schematic structural diagram of the present invention;

fig. 2 is a schematic view of the mounting structure of the mounting base of the present invention;

FIG. 3 is a schematic view of the installation structure of the connecting rod of the present invention;

FIG. 4 is a schematic view of the installation structure of the mold base of the present invention;

reference numbers in the figures: 1. a die holder; 2. a telescopic rod; 3. a top plate; 4. a support table; 5. a mounting seat; 6. a card slot; 7. a punch holder; 8. fixing the bolt; 9. positioning a rod; 10. a connecting rod; 11. a fixing hole; 12. a support bar; 13. a screw; 14. a limiting groove; 15. a connecting plate; 16. a notch; 17. a sponge cushion; 18. a chute; 19. a guide bar; 20. a spring; 21. a storage plate; 22. a receiving groove; 23. positioning holes; 24. a partition plate; 25. and (4) square holes.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.

Example (b): as shown in fig. 1-4, the utility model provides a technical scheme, a five metals stamping die convenient to change drift, including die holder 1, telescopic link 2 is all installed to 1 top four corners position department of die holder, roof 3 is installed on 2 tops of telescopic link, 3 bottom middle parts of roof are connected with brace table 4, 4 bottom welding of brace table have mount pad 5, draw-in groove 6 has been seted up at 5 bottom middle parts of mount pad, 6 inside joints of draw-in groove have drift seat 7, 5 outside both ends of mount pad all are connected with fixing bolt 8 through the thread engagement, 7 outsides of drift seat are through fixing bolt 8 and 5 fixed connection of mount pad, the convenience is fixed drift seat 7, locating lever 9 is all installed to 7 bottom both sides of drift seat.

Connecting rods 10 are welded on two sides of the top end of the top plate 3, fixing holes 11 are evenly formed in the top ends of the two connecting rods 10, supporting rods 12 are installed between the two connecting rods 10, screw rods 13 are connected to two ends of each supporting rod 12 through threaded engagement, limiting grooves 14 are formed in one side of the top end of each supporting rod 12, connecting plates 15 are welded on the other sides of the top ends of the supporting rods 12, notches 16 are formed in the middle of one sides of the top ends of the connecting plates 15, sponge cushions 17 are installed in the middle of the top ends of the.

The die holder 1 is provided with a sliding groove 18 at the top end edge part, both ends of the inner wall of the sliding groove 18 are connected with guide rods 19, both sides of the middle end of the inner wall of the sliding groove 18 are provided with springs 20, the outer part of the guide rod 19 is connected with a containing plate 21 in a sliding way, one end of each spring 20 is fixedly connected with the containing plate 21, the top end of the containing plate 21 is provided with a containing groove 22 so as to collect waste materials or parts contained on the containing plate 21, the die holder is convenient and practical, the middle end of the outer part of the telescopic rod 2 is connected with a separation plate 24, the top end of the separation plate 24 is provided with a square hole 25, the bottom end of the support table 4 penetrates one side of the separation plate 24 through the square hole 25 so as to limit the parts when the telescopic rod 2 moves downwards and punches the parts, the diameter of the positioning hole 23 is larger than that of, and the return spring is positioned at the top end of the partition plate 24, so that the telescopic rod 2 can be protected when the telescopic rod 2 is pressed down conveniently.

The utility model discloses a theory of operation and use flow: firstly, the supporting rod 12 on the connecting rod 10 is moved, so that a connecting plate 15 connected to the supporting rod 12 is clamped and connected with a press machine, meanwhile, the limit groove 14 can limit the press machine, the supporting rod 12 and the connecting rod 10 are fixed through the screw 13 and the fixing hole 11, and in conclusion, the die and the press machine can be conveniently connected, the single connection mode between the traditional die and the press machine is avoided, the collision between the top end of the die and the press machine is easily caused during use, and the joint between the press machine and the die is conveniently protected through the action of the spongy cushion 17;

secondly, when the press machine presses the die downwards, the supporting table 4 at the bottom end of the top plate 3 moves in the square hole 25, so that the punch seat 7 and the die holder 1 punch the part, in the punching process, the positioning rod 9 at the bottom end of the punch seat 7 moves downwards and is clamped with the positioning hole 23, the punch seat 7 can be guided and positioned, so that the part can be processed more accurately and completely by the punch seat 7, the waste materials or parts generated after punching fall into the accommodating groove 22 formed in the accommodating plate 21, so that the waste materials or parts accommodated in the accommodating plate 21 can be collected conveniently and practically, then the accommodating plate 21 is pulled, so that the accommodating plate 21 slides out of the guide rod 19, a user can conveniently take the part after die processing, and simultaneously, the waste materials on the die can be conveniently cleaned, and after the taking is finished, the storage plate 21 is conveniently pulled back to the original position by the action of the spring 20;

and finally, the fixing bolt 8 is taken down, the punch holder 7 is taken down from the clamping groove 6 formed in the bottom end of the mounting seat 5, the structure is simple, the punch holder 7 is convenient to mount, the punch holder 7 is convenient to replace, when the punch holder 7 is damaged, the punch holder is convenient to replace and maintain, the operation is convenient and fast, and the punch holder 7 replacing operation is suitable for non-professionals.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a five metals stamping die convenient to change drift, includes die holder (1), its characterized in that: the die holder is characterized in that telescopic rods (2) are respectively installed at four corners of the top end of the die holder (1), a top plate (3) is installed at the top end of the telescopic rods (2), a supporting table (4) is connected to the middle of the bottom end of the top plate (3), a mounting seat (5) is welded at the bottom end of the supporting table (4), a clamping groove (6) is formed in the middle of the bottom end of the mounting seat (5), a punch holder (7) is clamped in the clamping groove (6), fixing bolts (8) are respectively connected to two ends of the outer side of the mounting seat (5) through threaded engagement, and positioning rods (9) are;

roof (3) top both sides all weld and have connecting rod (10), two fixed orifices (11), two have evenly been seted up on connecting rod (10) top install bracing piece (12) between connecting rod (10), bracing piece (12) both ends all are connected with screw rod (13) through thread engagement, spacing groove (14) have been seted up on bracing piece (12) top one side, bracing piece (12) top opposite side welding has connecting plate (15), notch (16) have been seted up at connecting plate (15) top one side middle part, roof (3) top mid-mounting has foam-rubber cushion (17), locating hole (23) have all been seted up at die holder (1) top middle part both ends.

2. The hardware stamping die convenient to change drift of claim 1, characterized in that: spout (18) have been seted up on die holder (1) top limit portion, spout (18) inner wall both ends all are connected with guide arm (19), spring (20) are all installed to spout (18) inner wall middle-end both sides, guide arm (19) outside sliding connection has storage plate (21), spring (20) one end and storage plate (21) fixed connection, storage groove (22) have been seted up on storage plate (21) top.

3. The hardware stamping die convenient to change drift of claim 1, characterized in that: the telescopic link (2) outside middle-end is connected with division board (24), square hole (25) have been seted up on division board (24) top, prop up supporting bench (4) bottom and run through in division board (24) one side through square hole (25).

4. The hardware stamping die convenient to change drift of claim 1, characterized in that: the outer side of the punch seat (7) is fixedly connected with the mounting seat (5) through a fixing bolt (8).

5. The hardware stamping die convenient to change drift of claim 2, characterized in that: the diameter of the positioning hole (23) is larger than that of the positioning rod (9), and the outer side surface of the guide rod (19) is coated with a lubricant.

6. The hardware stamping die convenient to change drift of claim 3, characterized in that: the top end of the outer part of the telescopic rod (2) is sleeved with a return spring, and the return spring is positioned at the top end of the partition plate (24).