CN217412124U - Stamping die with finely adjustable punch - Google Patents

Stamping die with finely adjustable punch Download PDF

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Publication number
CN217412124U
CN217412124U CN202123141884.7U CN202123141884U CN217412124U CN 217412124 U CN217412124 U CN 217412124U CN 202123141884 U CN202123141884 U CN 202123141884U CN 217412124 U CN217412124 U CN 217412124U
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CN
China
Prior art keywords
mounting
lifter
plate
drift
punch
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CN202123141884.7U
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Chinese (zh)
Inventor
穆春喜
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Shanghai Yiqi Metal Products Co ltd
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Shanghai Yiqi Metal Products Co ltd
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Priority to CN202123141884.7U priority Critical patent/CN217412124U/en
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Abstract

The utility model discloses a stamping die that drift can be finely tuned belongs to stamping die technical field. Including drift and die holder, be provided with drive arrangement on the drift, the bottom of die holder is provided with the base, the both sides that the base is located the die holder are provided with the lifter, be provided with lifter and mounting panel on the drift, the mounting panel slides and sets up on the lifter, still be provided with set screw on the lifter, the both ends of lifter slide set up on the lifter, the last mount pad that is provided with of drive arrangement, the both ends of mount pad are connected on the lifter of both sides, drive arrangement's one end is connected with the lifter, be provided with a plurality of drifts on the mounting panel perpendicularly, the one end of each drift is provided with the installation piece, set up a plurality of mounting holes that correspond with the installation piece on the mounting panel, the setting is at the front end of lifter, be provided with screw hole and adjusting screw on the mounting panel. Through providing a stamping die that drift can finely tune, the drift is adjusted more conveniently, avoids needing to dismantle the problem of adjustment again to the drift many times.

Description

Stamping die with finely adjustable punch
Technical Field
The utility model relates to a stamping die that drift can be finely tuned belongs to stamping die technical field.
Background
The stamping die is a special process equipment for processing materials (metal or nonmetal) into parts (or semi-finished products) in cold stamping, and is called cold stamping die (commonly called cold stamping die). Stamping is a press working method in which a die mounted on a press is used to apply pressure to a material at room temperature to cause separation or plastic deformation of the material, thereby obtaining a desired part.
In the prior art, in a chinese patent with an authorization publication number of CN101850385A, a fast stamping die with a bending punch is described, which includes an upper die and a lower die, a space for forming a product is reserved between the upper die and the lower die, wherein the upper die is mainly formed by sequentially overlapping an upper die holder, an upper clamping plate, an upper back plate, and an upper die plate, and wherein the lower die is formed by sequentially overlapping a lower die plate, a lower backing plate, and a lower die holder, a half-cut punch is vertically fixed to the upper clamping plate, and a bending punch for bending the product is vertically fixed to the upper clamping plate. The stamping die has the advantages that the working efficiency is improved, in addition, the spring is additionally arranged between the upper die base and the die plate, the stamping precision can be obviously improved, and the production cost of enterprises is reduced.
Similar dies are common in the market at present, but in the stamping process of the stamping die, due to the influences of factors such as thickness deviation of a stamping part, die manufacturing errors and a forming process, the situation that a punch and an insert are blocked is often easy to occur, the punch is fixed, the adjustment of the punch is inconvenient, and therefore the punch needs to be detached and adjusted again for many times.
SUMMERY OF THE UTILITY MODEL
The utility model discloses the technical problem that will solve lies in: the utility model provides a stamping die that drift can be finely tuned, it has solved among the prior art because the influence of factors such as the thickness deviation of stamping workpiece, mould manufacturing error and forming process, often appears drift and the dead condition of income son card easily, and the drift is rigid again, and is comparatively inconvenient to the regulation of drift, consequently needs to dismantle the problem of adjustment again many times to the drift.
The utility model discloses the technical problem that solve takes following technical scheme to realize:
a punching die with a finely adjustable punch comprises a punch and a die holder, wherein a driving device is arranged on the punch, a base is arranged at the bottom of the die holder, and lifting rods are arranged on two sides of the base, which are positioned on the die holder;
the punching head is provided with a lifting plate and a mounting plate, the mounting plate is arranged on the lifting plate in a sliding manner, the lifting plate is also provided with a positioning screw, two ends of the lifting plate are arranged on the lifting rods in a sliding manner, a driving device is provided with a mounting seat, two ends of the mounting seat are connected to the lifting rods on two sides, and one end of the driving device is connected with the lifting plate;
the mounting plate is vertically provided with a plurality of punches, one end of each punch is provided with a mounting block, the mounting plate is provided with a plurality of mounting holes corresponding to the mounting blocks and is arranged at the front end of the lifting plate, the mounting plate is provided with a threaded hole and an adjusting screw, and the threaded hole is communicated with the mounting holes;
the die holder comprises an upper die block, a partition plate and a lower die block, punching holes are formed in the upper die block and the lower die block, dust outlet holes are formed in the base, fixing rods are arranged on the base, and through holes corresponding to the fixing rods are formed in the die holder.
As a preferred example, the drive means comprises a hydraulic cylinder.
As a preferred example, one end of the lifting rod is provided with a stopper.
The utility model has the advantages that:
1. the utility model discloses in, because the drift sets to adjustable, consequently, when the influence of factors such as the thickness deviation of stamping workpiece, mould manufacturing error and forming process leads to the drift to die with income daughter card, can adjust the position of drift through the adjusting screw on the not hard up mounting panel, the drift is adjusted more conveniently, avoids needing to dismantle the problem of adjustment again to the drift many times.
2. The mounting panel slides with the lifter plate and sets up, can realize the detachable purpose of mounting panel and lifter plate, and the later stage of being convenient for is to the maintenance and the change of drift.
3. The die holder is divided into an upper die block and a lower die block, so that dust in die holes in the die holder can be conveniently cleaned, and the problem that dust removal is inconvenient and incomplete due to the fact that the die holder is too thick and the die holes are too deep is avoided.
4. The die holder passes through the dead lever to be connected on the base, can make the die holder can dismantle the connection on the base, and the later stage of being convenient for has improved work efficiency to the maintenance and the clearance of die holder, has also saved manpower and materials.
5. Be provided with the dog on the lifter, play the limiting displacement to the lifter plate, prevent that the lifter plate from breaking away from the lifter because factors such as inertia in the rising process.
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 principles of the invention. In the drawings:
FIG. 1 is a schematic view of the present invention;
FIG. 2 is a schematic structural view of a punch;
FIG. 3 is an exploded view of the die holder;
in the figure: 1. a punch; 11. mounting blocks; 2. a die holder; 21. an upper module; 22. a partition plate; 23. a lower module; 24. punching; 3. a drive device; 31. a mounting seat; 4. a base; 41. a dust outlet hole; 5. a lifting rod; 51. a stopper; 6. a lifting plate; 61. a set screw; 7. mounting a plate; 71. an adjusting screw; 8. and (5) fixing the rod.
Detailed Description
As shown in fig. 1-3, a punching die with a finely adjustable punch comprises a punch 1 and a die holder 2, wherein a driving device 3 is arranged on the punch 1, the driving device 3 comprises a hydraulic cylinder, and the hydraulic cylinder comprises a cylinder body and a hydraulic rod.
The bottom of die holder 2 is provided with base 4, and base 4 is located the relative vertical welding in the both sides of die holder 2 and has been had lifter 5, and the one end that lifter 5 kept away from ground is provided with dog 51, and dog 51 protrusion is in the week side surface of lifter 5.
Be provided with lifter plate 6 and mounting panel 7 on the drift 1, seted up Contraband type spout on the lifter plate 6, mounting panel 7 slides and sets up the front end at lifter plate 6. Threaded holes are further formed in the lifting plate 6, positioning screws 61 are arranged in the threaded holes, and the positioning screws 61 penetrate through the lifting plate 6 and then abut against the mounting plate 7, so that the mounting plate 7 is fixed on the lifting plate 6.
Lifting holes are formed in two ends of the lifting plate 6 and are sleeved on the lifting rod 5 through the lifting holes. One end of a hydraulic rod 32 of the hydraulic cylinder is welded on the lifting plate 6, the bottom of a cylinder body 31 of the hydraulic cylinder is provided with a mounting seat 31, and two ends of the mounting seat 31 are welded on the upper surfaces of the stop blocks 51 of the lifting rod 5 on two sides.
A plurality of punches 1 are vertically arranged on the mounting plate 7, a mounting block 11 is arranged at one end of each punch 1, a plurality of mounting holes corresponding to the mounting blocks 11 are formed in the mounting plate 7, and the punches 1 are mounted in the mounting holes through the mounting blocks 11. The four faces of the mounting plate 7 are provided with threaded holes, adjusting screws 71 are arranged in the threaded holes, the threaded holes are communicated with the mounting holes, the adjusting screws 71 penetrate through the threaded holes and then abut against the adjusting screws 71 in the mounting holes, and the tightness degree of the mounting block 11 in the mounting holes is controlled according to the tightness degree of the adjusting screws 71, so that when the punch 1 is clamped on the insert, the position of the movable punch 1 of the adjusting screws 71 is loosened, and the punch 1 is prevented from being clamped.
Die holder 2 includes last module 21, baffle 22 and lower module 23, and baffle 22 is located in the middle of last module 21 and lower module 23, has all seted up punching a hole 24 on last module 21 and the lower module 23, has seted up out dirt hole 41 on the base 4. The dust outlet 41 is formed by the bottom surface of the base 4 being recessed toward the upper surface. The base 4 is vertically welded with a fixing rod 8, the die holder 2 is provided with a through hole corresponding to the fixing rod 8, and the die holder 2 penetrates through the fixing rod 8 through the through hole to be sleeved on the fixing rod 8.
The foregoing has described in detail preferred embodiments of the present invention. It should be understood that numerous modifications and variations can be devised by those skilled in the art in light of the present teachings without departing from the inventive concepts. Therefore, the technical solutions that can be obtained by a person skilled in the art through logic analysis, reasoning or limited experiments based on the prior art according to the concepts of the present invention should be within the scope of protection defined by the claims.

Claims (3)

1. A punching die with a finely adjustable punch comprises a punch (1) and a die holder (2), and is characterized in that a driving device (3) is arranged on the punch (1), a base (4) is arranged at the bottom of the die holder (2), and lifting rods (5) are arranged on the two sides, located on the die holder (2), of the base (4);
the punching head (1) is provided with a lifting plate (6) and a mounting plate (7), the mounting plate (7) is arranged on the lifting plate (6) in a sliding mode, the lifting plate (6) is further provided with a positioning screw (61), two ends of the lifting plate (6) are arranged on lifting rods (5) in a sliding mode, a driving device (3) is provided with a mounting seat (31), two ends of the mounting seat (31) are connected to the lifting rods (5) on two sides, and one end of the driving device (3) is connected with the lifting plate (6);
the punching head mounting structure is characterized in that a plurality of punching heads (1) are vertically arranged on the mounting plate (7), one end of each punching head (1) is provided with a mounting block (11), the mounting plate (7) is provided with a plurality of mounting holes corresponding to the mounting blocks (11) and arranged at the front end of the lifting plate (6), the mounting plate (7) is provided with a threaded hole and an adjusting screw (71), and the threaded hole is communicated with the mounting holes;
the die holder (2) comprises an upper die block (21), a partition plate (22) and a lower die block (23), a punching hole (24) is formed in the upper die block (21) and the lower die block (23), a dust outlet hole (41) is formed in the base (4), a fixing rod (8) is arranged on the base (4), and a through hole corresponding to the fixing rod (8) is formed in the die holder (2).
2. A punch trim press tool according to claim 1, characterized in that the drive means (3) comprises a hydraulic cylinder.
3. Punch tool for punch trimming according to claim 1, characterized in that the lifting rod (5) is provided with a stop (51) at one end.
CN202123141884.7U 2021-12-14 2021-12-14 Stamping die with finely adjustable punch Active CN217412124U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202123141884.7U CN217412124U (en) 2021-12-14 2021-12-14 Stamping die with finely adjustable punch

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202123141884.7U CN217412124U (en) 2021-12-14 2021-12-14 Stamping die with finely adjustable punch

Publications (1)

Publication Number Publication Date
CN217412124U true CN217412124U (en) 2022-09-13

Family

ID=83168410

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202123141884.7U Active CN217412124U (en) 2021-12-14 2021-12-14 Stamping die with finely adjustable punch

Country Status (1)

Country Link
CN (1) CN217412124U (en)

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